Eric Lee / linux-smarc-t335x-v3.2

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Commit 869243a0f6143f76e7c847e707eee6ece9cbf821

Authored by Christoph Hellwig
Committed by Linus Torvalds
1 parent 9cf6f4b3a3
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

[PATCH] remove update_atime 

All callers use touch_atime now which takes a vfsmount and allows us to
implement per-mount noatime.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Showing 2 changed files with 7 additions and 12 deletions Side-by-side Diff

... ... @@ -1176,17 +1176,20 @@
1176 1176 EXPORT_SYMBOL(bmap);
1177 1177  
1178 1178 /**
1179   - * update_atime - update the access time
  1179 + * touch_atime - update the access time
  1180 + * @mnt: mount the inode is accessed on
1180 1181 * @inode: inode accessed
1181 1182 *
1182 1183 * Update the accessed time on an inode and mark it for writeback.
1183 1184 * This function automatically handles read only file systems and media,
1184 1185 * as well as the "noatime" flag and inode specific "noatime" markers.
1185 1186 */
1186   -void update_atime(struct inode *inode)
  1187 +void touch_atime(struct vfsmount *mnt, struct dentry *dentry)
1187 1188 {
  1189 + struct inode *inode = dentry->d_inode;
1188 1190 struct timespec now;
1189 1191  
  1192 + /* per-mountpoint checks will go here */
1190 1193 if (IS_NOATIME(inode))
1191 1194 return;
1192 1195 if (IS_NODIRATIME(inode) && S_ISDIR(inode->i_mode))
... ... @@ -1201,7 +1204,7 @@
1201 1204 }
1202 1205 }
1203 1206  
1204   -EXPORT_SYMBOL(update_atime);
  1207 +EXPORT_SYMBOL(touch_atime);
1205 1208  
1206 1209 /**
1207 1210 * file_update_time - update mtime and ctime time
... ... @@ -235,9 +235,6 @@
235 235 struct vm_area_struct;
236 236 struct vfsmount;
237 237  
238   -/* Used to be a macro which just called the function, now just a function */
239   -extern void update_atime (struct inode *);
240   -
241 238 extern void __init inode_init(unsigned long);
242 239 extern void __init inode_init_early(void);
243 240 extern void __init mnt_init(unsigned long);
... ... @@ -1118,12 +1115,7 @@
1118 1115 __mark_inode_dirty(inode, I_DIRTY_SYNC);
1119 1116 }
1120 1117  
1121   -static inline void touch_atime(struct vfsmount *mnt, struct dentry *dentry)
1122   -{
1123   - /* per-mountpoint checks will go here */
1124   - update_atime(dentry->d_inode);
1125   -}
1126   -
  1118 +extern void touch_atime(struct vfsmount *mnt, struct dentry *dentry);
1127 1119 static inline void file_accessed(struct file *file)
1128 1120 {
1129 1121 if (!(file->f_flags & O_NOATIME))