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authorMichael Halcrow <mhalcrow@us.ibm.com>2007-10-16 04:28:10 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 12:43:12 -0400
commit2ed92554abc5c40d4450f9869c9565a1919a9242 (patch)
tree3b9be8b86474ad61d357990185476fc56ac2f490 /fs/ecryptfs/crypto.c
parentd7cdc5febf9f2664755002c3a2f84bd348389fe9 (diff)
eCryptfs: make open, truncate, and setattr use persistent file
Rather than open a new lower file for every eCryptfs file that is opened, truncated, or setattr'd, instead use the existing lower persistent file for the eCryptfs inode. Change truncate to use read_write.c functions. Change ecryptfs_getxattr() to use the common ecryptfs_getxattr_lower() function. Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ecryptfs/crypto.c')
-rw-r--r--fs/ecryptfs/crypto.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index 55110ffe9ebd..26070d69e59a 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -1673,7 +1673,7 @@ out:
1673/** 1673/**
1674 * ecryptfs_read_xattr_region 1674 * ecryptfs_read_xattr_region
1675 * @page_virt: The vitual address into which to read the xattr data 1675 * @page_virt: The vitual address into which to read the xattr data
1676 * @ecryptfs_dentry: The eCryptfs dentry 1676 * @ecryptfs_inode: The eCryptfs inode
1677 * 1677 *
1678 * Attempts to read the crypto metadata from the extended attribute 1678 * Attempts to read the crypto metadata from the extended attribute
1679 * region of the lower file. 1679 * region of the lower file.