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Groups > linux.kernel > #1431221
| From | Deepa Dinamani <deepa.kernel@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 02/24] fs: proc: Delete inode time initializations in proc_alloc_inode() |
| Date | 2016-06-25 23:40 +0200 |
| Message-ID | <rO3t0-2bb-11@gated-at.bofh.it> (permalink) |
| References | <rO3t0-2bb-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
proc uses new_inode_pseudo() to allocate a new inode. This in turn calls the proc_inode_alloc() callback. But, at this point, inode is still not initialized with the super_block pointer which only happens just before alloc_inode() returns after the call to inode_init_always(). Also, the inode times are initialized again after the call to new_inode_pseudo() in proc_inode_alloc(). The assignemet in proc_alloc_inode() is redundant and also doesn't work after the current_time() api is changed to take struct inode* instead of struct *super_block. This bug was reported after current_time() was used to assign times in proc_alloc_inode(). Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Reported-by: Fengguang Wu <fengguang.wu@intel.com> [0-day test robot] --- fs/proc/inode.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/proc/inode.c b/fs/proc/inode.c index 6b1843e..606e4cd 100644 --- a/fs/proc/inode.c +++ b/fs/proc/inode.c @@ -68,7 +68,6 @@ static struct inode *proc_alloc_inode(struct super_block *sb) ei->sysctl_entry = NULL; ei->ns_ops = NULL; inode = &ei->vfs_inode; - inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME; return inode; } -- 1.9.1
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[PATCH v3 02/24] fs: proc: Delete inode time initializations in proc_alloc_inode() Deepa Dinamani <deepa.kernel@gmail.com> - 2016-06-25 23:40 +0200
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