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authorLinus Torvalds <torvalds@linux-foundation.org>2020-04-07 23:48:26 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-04-07 23:48:26 +0300
commitf40f31cadc0ea5dcdd224c8b324add26469c2379 (patch)
treef3343b39982a438a1753726f2f0927753b7fa770 /include
parent763dede1b24886d327bfaed7cf59ee3c01c7913e (diff)
parent531dfae52e8c386f72fc4935b97486409291fdb1 (diff)
downloadlinux-f40f31cadc0ea5dcdd224c8b324add26469c2379.tar.xz
Merge tag 'f2fs-for-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim: "In this round, we've mainly focused on fixing bugs and addressing issues in recently introduced compression support. Enhancement: - add zstd support, and set LZ4 by default - add ioctl() to show # of compressed blocks - show mount time in debugfs - replace rwsem with spinlock - avoid lock contention in DIO reads Some major bug fixes wrt compression: - compressed block count - memory access and leak - remove obsolete fields - flag controls Other bug fixes and clean ups: - fix overflow when handling .flags in inode_info - fix SPO issue during resize FS flow - fix compression with fsverity enabled - potential deadlock when writing compressed pages - show missing mount options" * tag 'f2fs-for-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (66 commits) f2fs: keep inline_data when compression conversion f2fs: fix to disable compression on directory f2fs: add missing CONFIG_F2FS_FS_COMPRESSION f2fs: switch discard_policy.timeout to bool type f2fs: fix to verify tpage before releasing in f2fs_free_dic() f2fs: show compression in statx f2fs: clean up dic->tpages assignment f2fs: compress: support zstd compress algorithm f2fs: compress: add .{init,destroy}_decompress_ctx callback f2fs: compress: fix to call missing destroy_compress_ctx() f2fs: change default compression algorithm f2fs: clean up {cic,dic}.ref handling f2fs: fix to use f2fs_readpage_limit() in f2fs_read_multi_pages() f2fs: xattr.h: Make stub helpers inline f2fs: fix to avoid double unlock f2fs: fix potential .flags overflow on 32bit architecture f2fs: fix NULL pointer dereference in f2fs_verity_work() f2fs: fix to clear PG_error if fsverity failed f2fs: don't call fscrypt_get_encryption_info() explicitly in f2fs_tmpfile() f2fs: don't trigger data flush in foreground operation ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/f2fs_fs.h1
-rw-r--r--include/trace/events/f2fs.h3
2 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h
index ac3f4888b3df..3c383ddd92dd 100644
--- a/include/linux/f2fs_fs.h
+++ b/include/linux/f2fs_fs.h
@@ -125,6 +125,7 @@ struct f2fs_super_block {
/*
* For checkpoint
*/
+#define CP_RESIZEFS_FLAG 0x00004000
#define CP_DISABLED_QUICK_FLAG 0x00002000
#define CP_DISABLED_FLAG 0x00001000
#define CP_QUOTA_NEED_FSCK_FLAG 0x00000800
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index 67a97838c2a0..d97adfc327f0 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -153,7 +153,8 @@ TRACE_DEFINE_ENUM(CP_PAUSE);
#define show_compress_algorithm(type) \
__print_symbolic(type, \
{ COMPRESS_LZO, "LZO" }, \
- { COMPRESS_LZ4, "LZ4" })
+ { COMPRESS_LZ4, "LZ4" }, \
+ { COMPRESS_ZSTD, "ZSTD" })
struct f2fs_sb_info;
struct f2fs_io_info;