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Factor outstanding I/O error handling

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Cleanup: setting an outstanding error on a mapping was open coded too many
times.  Factor it out in mapping_set_error().

Signed-off-by: Guillaume Chazarain <guichaz@yahoo.fr>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Guillaume Chazarain
2007-05-08 00:23:25 -07:00
committed by Linus Torvalds
parent c83e448420
commit 3e9f45bd18
5 changed files with 17 additions and 30 deletions
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8
mm/vmscan.c
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@ -284,12 +284,8 @@ static void handle_write_error(struct address_space *mapping,
struct page *page, int error)
{
lock_page(page);
if (page_mapping(page) == mapping) {
if (error == -ENOSPC)
set_bit(AS_ENOSPC, &mapping->flags);
else
set_bit(AS_EIO, &mapping->flags);
}
if (page_mapping(page) == mapping)
mapping_set_error(mapping, error);
unlock_page(page);
}