diff options
| author |   Chao Yu <yuchao0@huawei.com> | 2019-06-20 11:36:14 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2019-07-02 15:40:41 -0700 |
| commit | 10f966bbf521bb9b2e497bbca496a5141f4071d0 (patch) | |
| tree | 828ab169692133b6220c3a547631349c0a0cbced /fs/f2fs/data.c | |
| parent | f2fs: Use DIV_ROUND_UP() instead of open-coding (diff) | |
| download | linux-dev-10f966bbf521bb9b2e497bbca496a5141f4071d0.tar.xz linux-dev-10f966bbf521bb9b2e497bbca496a5141f4071d0.zip | |
f2fs: use generic EFSBADCRC/EFSCORRUPTED
f2fs uses EFAULT as error number to indicate filesystem is corrupted
all the time, but generic filesystems use EUCLEAN for such condition,
we need to change to follow others.
This patch adds two new macros as below to wrap more generic error
code macros, and spread them in code.
EFSBADCRC EBADMSG /* Bad CRC detected */
EFSCORRUPTED EUCLEAN /* Filesystem is corrupted */
Reported-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/data.c')
| -rw-r--r-- | fs/f2fs/data.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index f4e1672bd96e..1e2d924e2ea7 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -455,7 +455,7 @@ int f2fs_submit_page_bio(struct f2fs_io_info *fio) if (!f2fs_is_valid_blkaddr(fio->sbi, fio->new_blkaddr, fio->is_por ? META_POR : (__is_meta_io(fio) ? META_GENERIC : DATA_GENERIC_ENHANCE))) - return -EFAULT; + return -EFSCORRUPTED; trace_f2fs_submit_page_bio(page, fio); f2fs_trace_ios(fio, 0); @@ -489,7 +489,7 @@ int f2fs_merge_page_bio(struct f2fs_io_info *fio) if (!f2fs_is_valid_blkaddr(fio->sbi, fio->new_blkaddr, __is_meta_io(fio) ? META_GENERIC : DATA_GENERIC)) - return -EFAULT; + return -EFSCORRUPTED; trace_f2fs_submit_page_bio(page, fio); f2fs_trace_ios(fio, 0); @@ -789,7 +789,7 @@ struct page *f2fs_get_read_data_page(struct inode *inode, pgoff_t index, dn.data_blkaddr = ei.blk + index - ei.fofs; if (!f2fs_is_valid_blkaddr(F2FS_I_SB(inode), dn.data_blkaddr, DATA_GENERIC_ENHANCE_READ)) { - err = -EFAULT; + err = -EFSCORRUPTED; goto put_err; } goto got_it; @@ -809,7 +809,7 @@ struct page *f2fs_get_read_data_page(struct inode *inode, pgoff_t index, !f2fs_is_valid_blkaddr(F2FS_I_SB(inode), dn.data_blkaddr, DATA_GENERIC_ENHANCE)) { - err = -EFAULT; + err = -EFSCORRUPTED; goto put_err; } got_it: @@ -1155,7 +1155,7 @@ next_block: if (__is_valid_data_blkaddr(blkaddr) && !f2fs_is_valid_blkaddr(sbi, blkaddr, DATA_GENERIC_ENHANCE)) { - err = -EFAULT; + err = -EFSCORRUPTED; goto sync_out; } @@ -1625,7 +1625,7 @@ got_it: if (!f2fs_is_valid_blkaddr(F2FS_I_SB(inode), block_nr, DATA_GENERIC_ENHANCE_READ)) { - ret = -EFAULT; + ret = -EFSCORRUPTED; goto out; } } else { @@ -1906,7 +1906,7 @@ int f2fs_do_write_data_page(struct f2fs_io_info *fio) if (!f2fs_is_valid_blkaddr(fio->sbi, fio->old_blkaddr, DATA_GENERIC_ENHANCE)) - return -EFAULT; + return -EFSCORRUPTED; ipu_force = true; fio->need_lock = LOCK_DONE; @@ -1933,7 +1933,7 @@ got_it: if (__is_valid_data_blkaddr(fio->old_blkaddr) && !f2fs_is_valid_blkaddr(fio->sbi, fio->old_blkaddr, DATA_GENERIC_ENHANCE)) { - err = -EFAULT; + err = -EFSCORRUPTED; goto out_writepage; } /* @@ -2606,7 +2606,7 @@ repeat: } else { if (!f2fs_is_valid_blkaddr(sbi, blkaddr, DATA_GENERIC_ENHANCE_READ)) { - err = -EFAULT; + err = -EFSCORRUPTED; goto fail; } err = f2fs_submit_page_read(inode, page, blkaddr); |