diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-01-07 14:40:05 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-01-07 14:40:05 +0000 |
| commit | 123656d4cc8c946f578ebd18c2050f5251720428 (patch) | |
| tree | 3d5432eff034a3b9cfdc98b37e245abe5695342d /mm/page-writeback.c | |
| parent | a62c80e559809e6c7851ec04d30575e85ad6f6ed (diff) | |
| parent | 0aec63e67c69545ca757a73a66f5dcf05fa484bf (diff) | |
Merge with Linus' kernel.
Diffstat (limited to 'mm/page-writeback.c')
| -rw-r--r-- | mm/page-writeback.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 0166ea15c9e..5240e426c1f 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -550,11 +550,17 @@ void __init page_writeback_init(void) int do_writepages(struct address_space *mapping, struct writeback_control *wbc) { + int ret; + if (wbc->nr_to_write <= 0) return 0; + wbc->for_writepages = 1; if (mapping->a_ops->writepages) - return mapping->a_ops->writepages(mapping, wbc); - return generic_writepages(mapping, wbc); + ret = mapping->a_ops->writepages(mapping, wbc); + else + ret = generic_writepages(mapping, wbc); + wbc->for_writepages = 0; + return ret; } /** |