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rwsem: make the waiter type an enumeration rather than a bitmask
2013-05-07
Mi
c
h
e
l L
e
spina
s
se
rwsem:
m
ake the waiter
t
yp
e
an enumerat
i
on rathe
r
t
h
an
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-03-29
Michel
Le
s
pin
a
s
s
e
Revert "mm: introduce VM
_
POPULA
T
E
flag to b
e
tter dea
l
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-03-15
M
i
c
h
el
Lespinasse
m
m
/fremap
.
c: fi
x
possible oops on er
r
or path
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-28
Michel
L
espinasse
mm:
use vm
_
u
nmapped_ar
e
a() on frv archite
c
ture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-28
M
ichel
L
espinasse
mm: accelerate munloc
k
(
) treatment of THP pages
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-28
Michel Lespi
n
asse
mm
:
use vm_unma
p
ped_area() on pa
r
i
s
c architecture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-24
Mich
e
l L
e
spinass
e
mm: acce
l
era
t
e mm_populate
(
) tre
a
tment of TH
P
pag
e
s
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-24
Mi
c
hel Lespina
s
se
mm: use long type for page count
s
i
n
mm_popu
l
a
te()
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-24
M
i
chel Lespinasse
mm: m
a
ke do_mmap_
p
goff ret
u
rn populate as a size in
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-24
M
i
c
h
el Lespi
n
ass
e
mm: introd
u
c
e
V
M_POPULATE flag
to be
t
ter deal with
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-24
Michel
Le
s
p
i
na
s
se
mm: directly use __m
l
ock_vma
_
pages_range() in f
i
nd_extend_vma(
)
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-24
Mich
e
l
L
esp
i
nasse
mm: rem
o
ve
f
l
a
gs argument
t
o mmap_r
e
gion
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-24
M
ichel
Lespin
a
sse
mm:
use
mm_popu
l
a
te() for mre
m
ap() of VM_LOCKED vmas
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-24
Michel Les
p
inasse
mm:
use mm_popula
t
e() w
h
en
a
djusting brk
w
ith
M
C
L_FUTURE
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-24
M
iche
l
Lespinasse
mm
:
u
s
e
m
m_populate() for b
l
ockin
g
remap_f
i
le_
p
ages()
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-24
Michel Lespinasse
mm:
i
ntrod
u
ce
m
m
_populate
(
)
for
p
o
pu
l
ating new
vmas
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-24
Michel Lesp
i
nasse
m
m
: remap_file_pag
e
s() fixes
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-22
Miche
l
Lespinasse
mm
:
use vm_unmapped_area() in h
u
getlbfs o
n
ia64 arc
h
ite
c
tu
r
e
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-22
Mic
h
el Lespinasse
mm:
u
se vm_unmapped_area() on i
a
6
4
architecture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-02-22
Michel Lespinasse
m
m: use vm_unmapped_area()
on al
p
h
a
a
r
c
hitecture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2013-01-11
Michel Lespi
n
asse
lib/rbtre
e
.
c
: avo
i
d the u
s
e
of non-static __always_inline
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-13
Michel Lespinasse
mm: protect against concurrent
vma exp
a
nsion
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
Miche
l
Lespinasse
mm:
use vm_
u
nmapp
e
d_area() in h
u
ge
t
lbfs on s
p
arc64
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
M
ichel Lespin
a
sse
m
m: use vm_unmap
p
ed_
a
rea
(
)
o
n
sparc64 a
r
chite
c
ture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
M
i
chel Lespinasse
mm: use
v
m
_
unmappe
d
_ar
e
a() in huget
l
bfs
o
n tile archit
e
cture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
Michel Le
s
pinasse
mm: use vm_unmapped_area() on
s
p
a
rc32 archite
c
ture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
Michel Lespinasse
mm: use
v
m_unmapped_area(
)
on
s
h architecture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
Michel Lespinasse
mm:
u
se vm_unmap
p
e
d
_area() on arm ar
c
hitecture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
Mich
e
l Lespinasse
mm:
use vm_unm
a
pped_area()
o
n
mips archite
c
tu
r
e
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
Mi
c
hel Lespi
n
asse
m
m:
use vm_unmapped_area(
)
i
n hugetlbfs on i386 arch
i
t
ecture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
Mich
e
l Lespinasse
mm: use
v
m_unm
a
pped_area() in hugetlbfs
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
Michel Lespinasse
mm:
fix
c
ache
c
ol
o
ring
o
n x86_64 architecture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
Michel Les
p
inasse
mm: us
e
vm_unmapped
_
a
rea
(
)
o
n
x86_64 architecture
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
M
i
chel Le
s
pinasse
mm: vm
_
unmapped_area() lookup functi
o
n
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
Michel Lesp
i
nasse
mm:
check rb_subtree_gap cor
r
ectnes
s
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-12-12
Michel Lespinasse
m
m
: augment vma rbtre
e
with rb_s
u
btre
e
_ga
p
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-11-16
M
ichel Lespin
a
sse
mm: add
anon
_
vma_lock to validate_mm()
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-10
Michel Lespinasse
perf: fix
d
uplicat
e
header inclusion
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel
Lespinasse
mm: avoid ta
k
ing rmap lo
c
ks in move_ptes()
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Mich
e
l Lespinasse
mm
anon rmap: in mremap, set the new vma's position
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel
L
e
spinasse
mm: add CONFIG_DE
B
UG
_
VM_RB build op
t
ion
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Mi
c
hel Le
s
p
inasse
mm rmap: rem
o
ve
v
m
a
_address check fo
r
address
i
ns
i
de vma
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
M
ichel Lespinasse
m
m
anon
rmap
:
r
eplac
e
s
ame_an
o
n
_vma linked l
i
st with
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel L
e
spina
s
se
mm anon rmap: remo
v
e anon_
v
m
a_moveto_tail
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Lespi
n
as
s
e
mm: interval
t
ree updates
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Lespinasse
r
btree: mov
e
augment
e
d rbtr
e
e functionality to rb
t
r
e
e_augmen
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Les
p
i
nasse
p
rio_tree:
remove
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Lespi
n
asse
kmemleak
:
use rbtree instead of
prio tree
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Mic
h
e
l L
e
spinasse
mm: repla
c
e vma prio_tree
with
an
interva
l
tre
e
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Les
p
inasse
rbtree: a
d
d
pri
o
tree and inter
v
al tree tests
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Miche
l
Lespin
a
s
se
rbtre
e
: add RB_DE
C
L
A
RE_CALLBACKS() macr
o
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Miche
l
Lespinasse
rbt
r
ee: remove
p
rior aug
m
e
nted
r
btree implem
e
ntation
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Mich
e
l Lespinas
s
e
rbtr
e
e
:
faste
r
a
ugmented rbt
r
ee
manipulati
o
n
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
M
ichel Lespinas
s
e
rbtree:
augmented rbtree test
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Les
p
i
n
a
s
se
rbtree: low level
optimizations
i
n rb_er
a
se(
)
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
M
ichel
L
espinasse
r
btree: h
a
ndle
1
-
c
hild
recol
o
r
ing
in rb
_
era
s
e() ins
t
e
a
d
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
M
ichel Lespinasse
rbtree:
place easies
t
ca
s
e first i
n
r
b
_erase
(
)
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel L
e
spinas
s
e
rbtree: add _
_
rb_ch
a
n
ge_child(
)
helper
f
unction
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel L
e
spinasse
r
btre
e
te
s
t: f
i
x
s
parse
warning
about 64-bit con
s
tant
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel
L
espinasse
rbtre
e
: optimize fetc
h
ing of sibling node
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Miche
l
Lespinasse
rbtree: co
d
ing style adj
u
stments
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
M
i
che
l
Lespinasse
rbtree
:
low
l
e
vel opt
i
mizati
o
ns i
n
__rb_era
s
e_color()
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Lespinasse
rbtree: optimize case
s
election
logic in
_
_rb_er
a
se_color()
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Mi
c
hel Lespinasse
r
b
t
ree:
a
djust n
o
de color in __rb_e
r
ase
_
color()
only
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Mi
c
hel L
e
spinasse
r
btree: low l
e
vel optim
i
zations in rb_inse
r
t_
c
olor()
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Lespinasse
rbtree: adjust root color in rb_
i
nsert_color() only
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Mic
h
e
l
Lesp
i
nasse
rbtre
e
:
b
reak out of rb_inse
r
t_color
l
oop
after
tree
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Le
s
pi
n
asse
rbtree
:
performa
n
ce
a
nd cor
r
ectness test
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel
L
e
s
p
inasse
rbtr
e
e:
move some implementation d
e
t
ails
f
rom rbtree
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel L
e
s
p
inasse
rbtree: fix
incorrect
r
b
t
ree no
d
e insertion
i
n fs/pr
o
c
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Lespinasse
rbtree: empt
y
nodes
have no c
o
l
or
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Le
s
pinasse
rbtree: reference
D
o
cumentation/
r
btree
.
txt for
u
sage
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Miche
l
L
e
s
p
inass
e
ipc/mqueu
e
: remove unn
e
cessary rb_in
i
t
_node() calls
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
M
ichel Lespinass
e
m
m
:
fix potential a
n
on_vm
a
lock
i
ng issue i
n
mpro
t
ect(
)
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Michel Lespinasse
mm: a
d
just f
i
nal
#endi
f
pos
i
tion in mm/internal
.
h
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-09-24
Mich
e
l Lespinasse
G
FS
2
:
Us
e
RB_C
L
EAR_NODE() rather
t
han rb_init_node()
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-08-16
Mic
h
el Lespina
s
se
slab: d
o
not call co
m
p
o
und
_
h
e
ad() in page_g
e
t_
c
ach
e
()
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2012-03-28
Mi
c
hel Lespinas
s
e
vfs: fix d_an
c
estor()
case i
n
d
_
materiali
z
e_unique
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
|
commitdiff
|
tree
2011-12-20
Michel Lespinass
e
binary_s
y
sctl(): f
i
x
memory
l
eak
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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2011-03-23
Mich
e
l Lespin
a
ss
e
mm: remove
u
nused TestS
e
tPageLock
e
d() interface
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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commitdiff
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tree
2011-03-14
Mi
c
hel Lespinasse
drivers/
n
et: fix build war
n
ings
w
ith C
O
NF
I
G_PM_SLEE
P
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
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2011-03-11
Michel Lespina
s
se
futex: S
a
nitize futex ops argument typ
e
s
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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commitdiff
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tree
2011-03-11
M
i
c
h
el Lespi
n
as
s
e
futex:
Sanitize cm
p
xchg_fute
x
_value_lo
c
ked API
Signed-off-by:
Michel Lespinasse
<walken@google.com>
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commitdiff
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tree
2011-03-11
M
ic
h
el Lespinasse
futex: Remove redun
d
ant p
a
g
efault_disable in
f
u
tex_
a
tomic_cm
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
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tree
2011-03-10
Michel Lespi
n
ass
e
futex: Update futex_wait_set
u
p
c
o
m
m
e
nts about locking
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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2011-02-12
M
i
che
l
Lespinass
e
mlock: do not munl
o
ck pages
in __do_fa
u
l
t()
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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commitdiff
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tree
2011-02-12
Mic
h
e
l
L
espinass
e
m
l
o
ck:
fix
race
w
hen munlocking p
a
ge
s
in do_wp_pa
g
e()
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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commitdiff
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tree
2011-02-01
Michel L
e
s
p
inas
s
e
m
lock: operate on any regions with protecti
o
n != PROT_NO
N
E
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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tree
2011-01-14
Michel Lespinasse
mlock: do n
o
t hold mmap_sem for e
x
tended peri
o
ds
o
f
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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commitdiff
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tree
2011-01-14
M
i
chel Les
p
inasse
mm: m
o
ve V
M
_
L
OC
K
ED ch
e
ck to
__mlock_vma_
p
ages_range()
Signed-off-by:
Michel Lespinasse
<walken@google.com>
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2011-01-14
Michel Lespin
a
sse
mm: ad
d
FOL
L
_ML
O
CK foll
o
w_
p
age
flag
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
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2011-01-14
Michel Lespinasse
mlock: only hold mmap_s
e
m in shared mod
e
when faul
t
ing
.
.
.
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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2011-01-14
Michel L
e
s
p
i
n
asse
mlock:
a
void
d
i
rtying pages a
n
d triggering wr
i
te
b
ack
Signed-off-by:
Michel Lespinasse
<walken@google.com>
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commitdiff
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tree
2011-01-14
Michel Lespinasse
do
_
w
p
_p
a
ge: clarify dirty_page handling
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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commitdiff
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tree
2011-01-14
Michel Lespinasse
do_wp
_
page: r
e
mov
e
the 'reuse'
f
l
a
g
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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commitdiff
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tree
2010-11-02
Miche
l
Lespinasse
R
e
l
ea
s
e page reference d
u
ring pa
g
e f
a
ult retry
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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commitdiff
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tree
2010-10-26
M
ichel L
e
spinasse
x86: acc
e
ss_e
r
ror API cleanup
Signed-off-by:
Michel Lespinasse
<walken@google.com>
commit
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2010-10-26
Michel Lespinas
s
e
mm: retry
pag
e
fa
u
lt when blocking on
d
isk transf
e
r
Signed-off-by:
Michel Lespinasse
<walken@google.com>
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2010-10-26
Miche
l
Lespinasse
mm
:
filem
a
p_fau
l
t: uniqu
e
path for locki
n
g
p
age
Signed-off-by:
Michel Lespinasse
<walken@google.com>
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2010-08-10
Michel Lespina
s
se
r
ws
e
m: smaller
w
rappers around rwsem_down_faile
d
_common
Signed-off-by:
Michel Lespinasse
<walken@google.com>
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