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b4b10061ef
linux/fs/f2fs
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Jaegeuk Kim b4b10061ef f2fs: refactor resize_fs to avoid meta updates in progress 
Sahitya raised an issue:
- prevent meta updates while checkpoint is in progress

allocate_segment_for_resize() can cause metapage updates if
it requires to change the current node/data segments for resizing.
Stop these meta updates when there is a checkpoint already
in progress to prevent inconsistent CP data.

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2020-05-11 20:37:13 -07:00
..
acl.c f2fs: Replace spaces with tab 2019-05-08 21:23:11 -07:00
acl.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
checkpoint.c f2fs: refactor resize_fs to avoid meta updates in progress 2020-05-11 20:37:13 -07:00
compress.c f2fs: compress: let lz4 compressor handle output buffer budget properly 2020-05-11 20:36:47 -07:00
data.c f2fs: introduce f2fs_bmap_compress() 2020-05-08 06:55:57 -07:00
debug.c f2fs: show mounted time 2020-03-19 11:41:25 -07:00
dir.c f2fs: rework filename handling 2020-05-11 20:36:46 -07:00
extent_cache.c f2fs: introduce f2fs_<level> macros to wrap f2fs_printk() 2019-07-02 15:40:40 -07:00
f2fs.h f2fs: refactor resize_fs to avoid meta updates in progress 2020-05-11 20:37:13 -07:00
file.c f2fs: refactor resize_fs to avoid meta updates in progress 2020-05-11 20:37:13 -07:00
gc.c f2fs: refactor resize_fs to avoid meta updates in progress 2020-05-11 20:37:13 -07:00
gc.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
hash.c f2fs: rework filename handling 2020-05-11 20:36:46 -07:00
inline.c f2fs: rework filename handling 2020-05-11 20:36:46 -07:00
inode.c f2fs: fix potential .flags overflow on 32bit architecture 2020-03-30 20:46:25 -07:00
Kconfig f2fs: compress: support lzo-rle compress algorithm 2020-05-11 20:36:46 -07:00
Makefile f2fs: support data compression 2020-01-17 16:48:07 -08:00
namei.c f2fs: rework filename handling 2020-05-11 20:36:46 -07:00
node.c f2fs: Avoid double lock for cp_rwsem during checkpoint 2020-05-11 20:36:47 -07:00
node.h f2fs: shrink spinlock coverage 2020-05-11 20:36:46 -07:00
recovery.c f2fs: rework filename handling 2020-05-11 20:36:46 -07:00
segment.c f2fs: Fix the accounting of dcc->undiscard_blks 2020-04-17 09:17:00 -07:00
segment.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
shrinker.c f2fs: fix inconsistent comments 2020-03-10 09:18:33 -07:00
super.c f2fs: refactor resize_fs to avoid meta updates in progress 2020-05-11 20:37:13 -07:00
sysfs.c f2fs: support read iostat 2020-04-17 09:17:00 -07:00
trace.c f2fs: do not use mutex lock in atomic context 2019-03-05 19:58:06 -08:00
trace.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
verity.c fs-verity: implement readahead of Merkle tree pages 2020-01-14 13:27:32 -08:00
xattr.c f2fs: use kmem_cache pool during inline xattr lookups 2020-03-22 21:16:27 -07:00
xattr.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00