diff options
Diffstat (limited to 'fs/jfs/jfs_metapage.c')
-rw-r--r-- | fs/jfs/jfs_metapage.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c index b1a1c7296014..ceaf03b94935 100644 --- a/fs/jfs/jfs_metapage.c +++ b/fs/jfs/jfs_metapage.c | |||
@@ -764,22 +764,9 @@ void release_metapage(struct metapage * mp) | |||
764 | } else if (mp->lsn) /* discard_metapage doesn't remove it */ | 764 | } else if (mp->lsn) /* discard_metapage doesn't remove it */ |
765 | remove_from_logsync(mp); | 765 | remove_from_logsync(mp); |
766 | 766 | ||
767 | #if MPS_PER_PAGE == 1 | ||
768 | /* | ||
769 | * If we know this is the only thing in the page, we can throw | ||
770 | * the page out of the page cache. If pages are larger, we | ||
771 | * don't want to do this. | ||
772 | */ | ||
773 | |||
774 | /* Retest mp->count since we may have released page lock */ | ||
775 | if (test_bit(META_discard, &mp->flag) && !mp->count) { | ||
776 | clear_page_dirty(page); | ||
777 | ClearPageUptodate(page); | ||
778 | } | ||
779 | #else | ||
780 | /* Try to keep metapages from using up too much memory */ | 767 | /* Try to keep metapages from using up too much memory */ |
781 | drop_metapage(page, mp); | 768 | drop_metapage(page, mp); |
782 | #endif | 769 | |
783 | unlock_page(page); | 770 | unlock_page(page); |
784 | page_cache_release(page); | 771 | page_cache_release(page); |
785 | } | 772 | } |