From 7d6942dac23aa52a8f213a788982c4e649ca016b Mon Sep 17 00:00:00 2001 From: Mister Oyster Date: Sat, 27 May 2017 15:18:41 +0200 Subject: include/linux/fs.h: add dir_relax() for 3.18 backport partial commit from ec991b05a282642359e81e65855f189f7881009c include/linux/fs.h: add dir_emit() and dir_relax() for 3.18 backport Signed-off-by: Theodore Ts'o --- include/linux/fs.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux/fs.h') diff --git a/include/linux/fs.h b/include/linux/fs.h index f61ad956a..4dc48e4af 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2756,4 +2756,11 @@ static inline void inode_has_no_xattr(struct inode *inode) inode->i_flags |= S_NOSEC; } +/* needed for 3.18 backport */ +static inline bool dir_relax(struct inode *inode) +{ + mutex_unlock(&inode->i_mutex); + mutex_lock(&inode->i_mutex); + return !IS_DEADDIR(inode); +} #endif /* _LINUX_FS_H */ -- cgit v1.2.3