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| author | Guillaume Chazarain <guichaz@yahoo.fr> | 2007-05-08 00:23:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 11:14:57 -0700 |
| commit | 3e9f45bd18191bbd05468b19b7064b8da8262aba (patch) | |
| tree | 06c790a9cb1afc83d170447a277e51f5a1a5f303 /mm | |
| parent | c83e44842074a87614c78eca70fa6467b0bc3c4a (diff) | |
| download | op-kernel-dev-3e9f45bd18191bbd05468b19b7064b8da8262aba.zip op-kernel-dev-3e9f45bd18191bbd05468b19b7064b8da8262aba.tar.gz | |
Factor outstanding I/O error handling
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>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page-writeback.c | 7 | ||||
| -rw-r--r-- | mm/vmscan.c | 8 |
2 files changed, 3 insertions, 12 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 029dfad..63cd888 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -683,12 +683,7 @@ retry: } ret = (*writepage)(page, wbc); - if (ret) { - if (ret == -ENOSPC) - set_bit(AS_ENOSPC, &mapping->flags); - else - set_bit(AS_EIO, &mapping->flags); - } + mapping_set_error(mapping, ret); if (unlikely(ret == AOP_WRITEPAGE_ACTIVATE)) unlock_page(page); diff --git a/mm/vmscan.c b/mm/vmscan.c index 56651a1..1c8e75a1 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -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); } |
