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https://github.com/rd-stuffs/msm-4.14.git
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ce767d9a55
Pull f2fs updates from Jaegeuk Kim:
"In this round, we've followed up to support some generic features such
as cgroup, block reservation, linking fscrypt_ops, delivering
write_hints, and some ioctls. And, we could fix some corner cases in
terms of power-cut recovery and subtle deadlocks.
Enhancements:
- bitmap operations to handle NAT blocks
- readahead to improve readdir speed
- switch to use fscrypt_*
- apply write hints for direct IO
- add reserve_root=%u,resuid=%u,resgid=%u to reserve blocks for root/uid/gid
- modify b_avail and b_free to consider root reserved blocks
- support cgroup writeback
- support FIEMAP_FLAG_XATTR for fibmap
- add F2FS_IOC_PRECACHE_EXTENTS to pre-cache extents
- add F2FS_IOC_{GET/SET}_PIN_FILE to pin LBAs for data blocks
- support inode creation time
Bug fixs:
- sysfile-based quota operations
- memory footprint accounting
- allow to write data on partial preallocation case
- fix deadlock case on fallocate
- fix to handle fill_super errors
- fix missing inode updates of fsync'ed file
- recover renamed file which was fsycn'ed before
- drop inmemory pages in corner error case
- keep last_disk_size correctly
- recover missing i_inline flags during roll-forward
Various clean-up patches were added as well"
Cherry-pick from origin/upstream-f2fs-stable-linux-4.14.y:
00f0eaaadfe0 f2fs: support inode creation time
3e7444adf953 f2fs: rebuild sit page from sit info in mem
76688790c3bf f2fs: stop issuing discard if fs is readonly
ae93dca26413 f2fs: clean up duplicated assignment in init_discard_policy
0052bba1313e f2fs: use GFP_F2FS_ZERO for cleanup
6271336cfa80 f2fs: allow to recover node blocks given updated checkpoint
e003a2d15352 f2fs: recover some i_inline flags
3cafae53f3ef f2fs: correct removexattr behavior for null valued extended attribute
78d7fa9ac21f f2fs: drop page cache after fs shutdown
150b61cee574 f2fs: stop gc/discard thread after fs shutdown
cf27ccc41e86 f2fs: hanlde error case in f2fs_ioc_shutdown
1526117cdaa6 f2fs: split need_inplace_update
cd576d7b7a95 f2fs: fix to update last_disk_size correctly
7a57bd3313c2 f2fs: kill F2FS_INLINE_XATTR_ADDRS for cleanup
95eb6a6ceb04 f2fs: clean up error path of fill_super
63c949c97384 f2fs: avoid hungtask when GC encrypted block if io_bits is set
583d13d10c8a f2fs: allow quota to use reserved blocks
fbe371d3cdb2 f2fs: fix to drop all inmem pages correctly
7e08ce43562d f2fs: speed up defragment on sparse file
0f914cab8ce3 f2fs: support F2FS_IOC_PRECACHE_EXTENTS
ed1311e58555 f2fs: add an ioctl to disable GC for specific file
b08974ab5e0a f2fs: prevent newly created inode from being dirtied incorrectly
e8a8acf602a3 f2fs: support FIEMAP_FLAG_XATTR
042aeed690a3 f2fs: fix to cover f2fs_inline_data_fiemap with inode_lock
9cf9c37ebe90 f2fs: check node page again in write end io
b9eedb48132e f2fs: fix to caclulate required free section correctly
75ae50cf1539 f2fs: handle newly created page when revoking inmem pages
871b97493627 f2fs: add resgid and resuid to reserve root blocks
0cf361acdb47 f2fs: implement cgroup writeback support
196d52cf4ebe f2fs: remove unused pend_list_tag
6e899a83f5e0 f2fs: avoid high cpu usage in discard thread
bb1af976c2a2 f2fs: make local functions static
ad658936ea9d f2fs: add reserved blocks for root user
c6e64f1ff11c f2fs: check segment type in __f2fs_replace_block
88cdc60b7308 f2fs: update inode info to inode page for new file
4203e9fbd857 f2fs: show precise # of blocks that user/root can use
47dc137291e3 f2fs: clean up unneeded declaration
27f9e55195b1 f2fs: continue to do direct IO if we only preallocate partial blocks
f2f137831464 f2fs: enable quota at remount from r to w
d507f30065b3 f2fs: skip stop_checkpoint for user data writes
4b242ffcdb1f f2fs: fix missing error number for xattr operation
c6c76a0e6154 f2fs: recover directory operations by fsync
5943e3992eed f2fs: return error during fill_super
93579c97259b f2fs: fix an error case of missing update inode page
3d753c15af04 f2fs: fix potential hangtask in f2fs_trace_pid
625f066c5d18 f2fs: no need return value in restore summary process
f76c831abdd7 f2fs: use unlikely for release case
0408ad5efb28 f2fs: don't return value in truncate_data_blocks_range
62e507cd2b91 f2fs: clean up f2fs_map_blocks
233b197757c0 f2fs: clean up hash codes
58d550e5da7c f2fs: fix error handling in fill_super
35d78e6fc851 f2fs: spread f2fs_k{m,z}alloc
fecf31ce115a f2fs: inject fault to kvmalloc
41af39db9fd0 f2fs: inject fault to kzalloc
9fecb4159dc1 f2fs: remove a redundant conditional expression
8e56c02ee9fa f2fs: apply write hints to select the type of segment for direct write
a4015f91473e f2fs: switch to fscrypt_prepare_setattr()
56351ec774b8 f2fs: switch to fscrypt_prepare_lookup()
51f2caabf9a8 f2fs: switch to fscrypt_prepare_rename()
f9a35b22b914 f2fs: switch to fscrypt_prepare_link()
787bd2632d66 f2fs: switch to fscrypt_file_open()
eb9d8ee0fdb8 posix_acl: convert posix_acl.a_refcount from atomic_t to refcount_t
bd0bb8ab0c90 f2fs: remove repeated f2fs_bug_on
d1c0441c02cb f2fs: remove an excess variable
3f12c94d1b3c f2fs: fix lock dependency in between dio_rwsem & i_mmap_sem
39685b35e80a f2fs: remove unused parameter
b83577043a48 f2fs: still write data if preallocate only partial blocks
b61cf217182b f2fs: introduce sysfs readdir_ra to readahead inode block in readdir
44ed9b2d125c f2fs: fix concurrent problem for updating free bitmap
08be3792ef4b f2fs: remove unneeded memory footprint accounting
33362399b3fc f2fs: no need to read nat block if nat_block_bitmap is set
01bb5c8b1f32 f2fs: reserve nid resource for quota sysfile
Change-Id: Ie0beb18a04fc300d1591d64c7ae542a478644e26
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
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