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authorPeter Zijlstra <peterz@infradead.org>2007-10-08 18:54:37 +0200
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-08 12:58:14 -0700
commita200ee182a016752464a12cb2e8762e48254bb09 (patch)
tree7b273f002625a4c368f7b20b144990f7f4f81df9 /mm/fremap.c
parent3eb215de26e6e94bf5fed9cb77230c383b30e53b (diff)
downloadlinux-a200ee182a016752464a12cb2e8762e48254bb09.tar.gz
mm: set_page_dirty_balance() vs ->page_mkwrite()
All the current page_mkwrite() implementations also set the page dirty. Which results in the set_page_dirty_balance() call to _not_ call balance, because the page is already found dirty. This allows us to dirty a _lot_ of pages without ever hitting balance_dirty_pages(). Not good (tm). Force a balance call if ->page_mkwrite() was successful. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/fremap.c')
0 files changed, 0 insertions, 0 deletions