diff options
Diffstat (limited to 'include/linux/iversion.h')
| -rw-r--r-- | include/linux/iversion.h | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/include/linux/iversion.h b/include/linux/iversion.h index 858463fca249..3d2fd06495ec 100644 --- a/include/linux/iversion.h +++ b/include/linux/iversion.h @@ -309,13 +309,13 @@ inode_query_iversion(struct inode *inode) * @inode: inode to check * @old: old value to check against its i_version * - * Compare the current raw i_version counter with a previous one. Returns 0 if - * they are the same or non-zero if they are different. + * Compare the current raw i_version counter with a previous one. Returns false + * if they are the same or true if they are different. */ -static inline s64 +static inline bool inode_cmp_iversion_raw(const struct inode *inode, u64 old) { - return (s64)inode_peek_iversion_raw(inode) - (s64)old; + return inode_peek_iversion_raw(inode) != old; } /** @@ -323,19 +323,15 @@ inode_cmp_iversion_raw(const struct inode *inode, u64 old) * @inode: inode to check * @old: old value to check against its i_version * - * Compare an i_version counter with a previous one. Returns 0 if they are - * the same, a positive value if the one in the inode appears newer than @old, - * and a negative value if @old appears to be newer than the one in the - * inode. + * Compare an i_version counter with a previous one. Returns false if they are + * the same, and true if they are different. * * Note that we don't need to set the QUERIED flag in this case, as the value * in the inode is not being recorded for later use. */ - -static inline s64 +static inline bool inode_cmp_iversion(const struct inode *inode, u64 old) { - return (s64)(inode_peek_iversion_raw(inode) & ~I_VERSION_QUERIED) - - (s64)(old << I_VERSION_QUERIED_SHIFT); + return inode_peek_iversion(inode) != old; } #endif |