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staging/lustre/llite: hold inode mutex around ll_setattr_raw()

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ll_setattr_raw() expects to be called with the inode mutex held so do
when calling it from ll_hsm_import().

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Reviewed-on: http://review.whamcloud.com/11349
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5456
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Faccini Bruno <bruno.faccini@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
John L. Hammond
2014-08-15 12:48:11 -04:00
committed by Greg Kroah-Hartman
parent f7acd33763
commit b6ee56fe2a
1 changed files with 4 additions and 0 deletions
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4
drivers/staging/lustre/lustre/llite/file.c
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@@ -2116,10 +2116,14 @@ static int ll_hsm_import(struct inode *inode, struct file *file,
ATTR_MTIME | ATTR_MTIME_SET |
ATTR_ATIME | ATTR_ATIME_SET;
mutex_lock(&inode->i_mutex);
rc = ll_setattr_raw(file->f_dentry, attr, true);
if (rc == -ENODATA)
rc = 0;
mutex_unlock(&inode->i_mutex);
out:
if (hss != NULL)
OBD_FREE_PTR(hss);