diff options
Diffstat (limited to 'fs/inode.c')
| -rw-r--r-- | fs/inode.c | 36 |
1 files changed, 5 insertions, 31 deletions
diff --git a/fs/inode.c b/fs/inode.c index 5dacfa1fb129..7d57068b6b7a 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -12,6 +12,7 @@ #include <linux/security.h> #include <linux/cdev.h> #include <linux/memblock.h> +#include <linux/fscrypt.h> #include <linux/fsnotify.h> #include <linux/mount.h> #include <linux/posix_acl.h> @@ -1688,12 +1689,9 @@ EXPORT_SYMBOL(generic_update_time); */ static int update_time(struct inode *inode, struct timespec64 *time, int flags) { - int (*update_time)(struct inode *, struct timespec64 *, int); - - update_time = inode->i_op->update_time ? inode->i_op->update_time : - generic_update_time; - - return update_time(inode, time, flags); + if (inode->i_op->update_time) + return inode->i_op->update_time(inode, time, flags); + return generic_update_time(inode, time, flags); } /** @@ -2159,30 +2157,6 @@ void inode_nohighmem(struct inode *inode) EXPORT_SYMBOL(inode_nohighmem); /** - * timespec64_trunc - Truncate timespec64 to a granularity - * @t: Timespec64 - * @gran: Granularity in ns. - * - * Truncate a timespec64 to a granularity. Always rounds down. gran must - * not be 0 nor greater than a second (NSEC_PER_SEC, or 10^9 ns). - */ -struct timespec64 timespec64_trunc(struct timespec64 t, unsigned gran) -{ - /* Avoid division in the common cases 1 ns and 1 s. */ - if (gran == 1) { - /* nothing */ - } else if (gran == NSEC_PER_SEC) { - t.tv_nsec = 0; - } else if (gran > 1 && gran < NSEC_PER_SEC) { - t.tv_nsec -= t.tv_nsec % gran; - } else { - WARN(1, "illegal file time granularity: %u", gran); - } - return t; -} -EXPORT_SYMBOL(timespec64_trunc); - -/** * timestamp_truncate - Truncate timespec to a granularity * @t: Timespec * @inode: inode being updated @@ -2258,7 +2232,7 @@ int vfs_ioc_setflags_prepare(struct inode *inode, unsigned int oldflags, !capable(CAP_LINUX_IMMUTABLE)) return -EPERM; - return 0; + return fscrypt_prepare_setflags(inode, oldflags, flags); } EXPORT_SYMBOL(vfs_ioc_setflags_prepare); |