diff options
Diffstat (limited to 'fs/f2fs/inode.c')
| -rw-r--r-- | fs/f2fs/inode.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 0f8b2df3e1e0..71f232dcf3c2 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -8,8 +8,8 @@ #include <linux/fs.h> #include <linux/f2fs_fs.h> #include <linux/buffer_head.h> -#include <linux/backing-dev.h> #include <linux/writeback.h> +#include <linux/sched/mm.h> #include "f2fs.h" #include "node.h" @@ -516,6 +516,11 @@ make_now: } else if (ino == F2FS_COMPRESS_INO(sbi)) { #ifdef CONFIG_F2FS_FS_COMPRESSION inode->i_mapping->a_ops = &f2fs_compress_aops; + /* + * generic_error_remove_page only truncates pages of regular + * inode + */ + inode->i_mode |= S_IFREG; #endif mapping_set_gfp_mask(inode->i_mapping, GFP_NOFS | __GFP_HIGHMEM | __GFP_MOVABLE); @@ -544,6 +549,14 @@ make_now: goto bad_inode; } f2fs_set_inode_flags(inode); + + if (file_should_truncate(inode)) { + ret = f2fs_truncate(inode); + if (ret) + goto bad_inode; + file_dont_truncate(inode); + } + unlock_new_inode(inode); trace_f2fs_iget(inode); return inode; @@ -562,7 +575,7 @@ retry: inode = f2fs_iget(sb, ino); if (IS_ERR(inode)) { if (PTR_ERR(inode) == -ENOMEM) { - congestion_wait(BLK_RW_ASYNC, DEFAULT_IO_TIMEOUT); + memalloc_retry_wait(GFP_NOFS); goto retry; } } @@ -738,7 +751,8 @@ void f2fs_evict_inode(struct inode *inode) trace_f2fs_evict_inode(inode); truncate_inode_pages_final(&inode->i_data); - if (test_opt(sbi, COMPRESS_CACHE) && f2fs_compressed_file(inode)) + if ((inode->i_nlink || is_bad_inode(inode)) && + test_opt(sbi, COMPRESS_CACHE) && f2fs_compressed_file(inode)) f2fs_invalidate_compress_pages(sbi, inode->i_ino); if (inode->i_ino == F2FS_NODE_INO(sbi) || @@ -764,7 +778,8 @@ void f2fs_evict_inode(struct inode *inode) f2fs_remove_ino_entry(sbi, inode->i_ino, UPDATE_INO); f2fs_remove_ino_entry(sbi, inode->i_ino, FLUSH_INO); - sb_start_intwrite(inode->i_sb); + if (!is_sbi_flag_set(sbi, SBI_IS_FREEZING)) + sb_start_intwrite(inode->i_sb); set_inode_flag(inode, FI_NO_ALLOC); i_size_write(inode, 0); retry: @@ -795,7 +810,8 @@ retry: if (dquot_initialize_needed(inode)) set_sbi_flag(sbi, SBI_QUOTA_NEED_REPAIR); } - sb_end_intwrite(inode->i_sb); + if (!is_sbi_flag_set(sbi, SBI_IS_FREEZING)) + sb_end_intwrite(inode->i_sb); no_delete: dquot_drop(inode); @@ -868,9 +884,10 @@ void f2fs_handle_failed_inode(struct inode *inode) * so we can prevent losing this orphan when encoutering checkpoint * and following suddenly power-off. */ - err = f2fs_get_node_info(sbi, inode->i_ino, &ni); + err = f2fs_get_node_info(sbi, inode->i_ino, &ni, false); if (err) { set_sbi_flag(sbi, SBI_NEED_FSCK); + set_inode_flag(inode, FI_FREE_NID); f2fs_warn(sbi, "May loss orphan inode, run fsck to fix."); goto out; } |