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authorChao Yu <chao@kernel.org>2023-08-28 22:04:17 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2023-09-12 13:49:33 -0700
commit7e1b150fece033703a824df1bbc03df091ea53cc (patch)
treeacb0632ee7e58eccefb8e0a4ea4ee2c08b931602 /ipc
parent2aaea533bf063ed3b442df5fe5f6abfc538054c9 (diff)
f2fs: compress: fix to avoid redundant compress extension
With below script, redundant compress extension will be parsed and added by parse_options(), because parse_options() doesn't check whether the extension is existed or not, fix it. 1. mount -t f2fs -o compress_extension=so /dev/vdb /mnt/f2fs 2. mount -t f2fs -o remount,compress_extension=so /mnt/f2fs 3. mount|grep f2fs /dev/vdb on /mnt/f2fs type f2fs (...,compress_extension=so,compress_extension=so,...) Fixes: 4c8ff7095bef ("f2fs: support data compression") Fixes: 151b1982be5d ("f2fs: compress: add nocompress extensions support") Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions