| commit | d221d2e77696e70e94b13989ea15db2ba5b34f8e | |
| author | Mikulas Patocka <mpatocka@redhat.com> | |
| Thu, 13 Nov 2008 23:39:10 +0000 (13 23:39 +0000) | ||
| committer | Alasdair G Kergon <agk@redhat.com> | |
| Thu, 13 Nov 2008 23:39:10 +0000 (13 23:39 +0000) | ||
| tree | 82afcee59db83104d31848e2304eb51baeee3aa4 | treesnapshot (tar.gz zip) |
| parent | 14e98c5ca8bed825f65cbf11cb0ffd2c09dac2f4 | commitdiff |
dm: move pending queue wake_up end_io_acct
This doesn't fix any bug, just moves wake_up immediately after decrementing
md->pending, for better code readability.
It must be clear to anyone manipulating md->pending to wake up
the queue if md->pending reaches zero, so move the wakeup as close to
the decrementing as possible.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
This doesn't fix any bug, just moves wake_up immediately after decrementing
md->pending, for better code readability.
It must be clear to anyone manipulating md->pending to wake up
the queue if md->pending reaches zero, so move the wakeup as close to
the decrementing as possible.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
| drivers/md/dm.c | diffblobblamehistory |