git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Trond Myklebust <trond.myklebust@primarydata.com>
	Tue, 1 Aug 2017 15:53:49 +0000 (11:53 -0400)
committer	Trond Myklebust <trond.myklebust@primarydata.com>
	Tue, 15 Aug 2017 15:54:47 +0000 (11:54 -0400)
commit	03921957f5d0275eba1334a09faf6ea0a12c0d80
tree	c5d2716566d21f023bd278dae6a92a06cbe72816	tree \| snapshot
parent	46e3063a8960bd1ef9531a1d69bb8aa9662e668f	commit \| diff

NFSv4: Use a mutex to protect the per-inode commit lists

The commit lists can get very large, so using the inode->i_lock can
end up affecting general metadata performance.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

fs/nfs/direct.c		diff \| blob \| history
fs/nfs/inode.c		diff \| blob \| history
fs/nfs/pnfs_nfs.c		diff \| blob \| history
fs/nfs/write.c		diff \| blob \| history
include/linux/nfs_fs.h		diff \| blob \| history

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