| commit | b6a60451813bad6a9f57cb159004c3b3e12a1cd3 | |
| author | Hugh Dickins <hugh@veritas.com> | |
| Sat, 6 Jan 2007 00:36:36 +0000 (5 16:36 -0800) | ||
| committer | Linus Torvalds <torvalds@woody.osdl.org> | |
| Sat, 6 Jan 2007 07:55:23 +0000 (5 23:55 -0800) | ||
| tree | 643ae50ba5a1745950eac093e86072473a3d10ca | treesnapshot (tar.gz zip) |
| parent | be6aab0e9fa6d3c6d75aa1e38ac972d8b4ee82b8 | commitdiff |
[PATCH] fix BUG_ON(!PageSlab) from fallback_alloc
pdflush hit the BUG_ON(!PageSlab(page)) in kmem_freepages called from
fallback_alloc: cache_grow already freed those pages when alloc_slabmgmt
failed. But it wouldn't have freed them if __GFP_NO_GROW, so make sure
fallback_alloc doesn't waste its time on that case.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Acked-by: Christoph Lameter <clameter@sgi.com>
Acked-by: Pekka J Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
pdflush hit the BUG_ON(!PageSlab(page)) in kmem_freepages called from
fallback_alloc: cache_grow already freed those pages when alloc_slabmgmt
failed. But it wouldn't have freed them if __GFP_NO_GROW, so make sure
fallback_alloc doesn't waste its time on that case.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Acked-by: Christoph Lameter <clameter@sgi.com>
Acked-by: Pekka J Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| mm/slab.c | diffblobblamehistory |