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Diffstat (limited to 'fs/f2fs/segment.c')
-rw-r--r--fs/f2fs/segment.c30
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)