diff options
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 31ccea1378fa..c517e689a9a3 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -324,23 +324,27 @@ void f2fs_drop_inmem_pages(struct inode *inode) struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct f2fs_inode_info *fi = F2FS_I(inode); - while (!list_empty(&fi->inmem_pages)) { + do { mutex_lock(&fi->inmem_lock); + if (list_empty(&fi->inmem_pages)) { + fi->i_gc_failures[GC_FAILURE_ATOMIC] = 0; + + spin_lock(&sbi->inode_lock[ATOMIC_FILE]); + if (!list_empty(&fi->inmem_ilist)) + list_del_init(&fi->inmem_ilist); + if (f2fs_is_atomic_file(inode)) { + clear_inode_flag(inode, FI_ATOMIC_FILE); + sbi->atomic_files--; + } + spin_unlock(&sbi->inode_lock[ATOMIC_FILE]); + + mutex_unlock(&fi->inmem_lock); + break; + } __revoke_inmem_pages(inode, &fi->inmem_pages, true, false, true); mutex_unlock(&fi->inmem_lock); - } - - fi->i_gc_failures[GC_FAILURE_ATOMIC] = 0; - - spin_lock(&sbi->inode_lock[ATOMIC_FILE]); - if (!list_empty(&fi->inmem_ilist)) - list_del_init(&fi->inmem_ilist); - if (f2fs_is_atomic_file(inode)) { - clear_inode_flag(inode, FI_ATOMIC_FILE); - sbi->atomic_files--; - } - spin_unlock(&sbi->inode_lock[ATOMIC_FILE]); + } while (1); } void f2fs_drop_inmem_page(struct inode *inode, struct page *page) |