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| author | Anton Altaparmakov <aia21@cantab.net> | 2005-09-19 12:41:39 +0400 |
|---|---|---|
| committer | Anton Altaparmakov <aia21@cantab.net> | 2005-09-19 12:41:39 +0400 |
| commit | f6098cf449b81c14a51e48dd22ae47d03126a1de (patch) | |
| tree | 89532dea05312fc70248842cd416aeb38fefb8b5 /fs/ntfs/inode.c | |
| parent | 4e64c88693fde1b1cbaa4cfecad43a0c3fad354e (diff) | |
| download | linux-f6098cf449b81c14a51e48dd22ae47d03126a1de.tar.xz | |
NTFS: Fix ntfs_{read,write}page() to cope with concurrent truncates better.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Diffstat (limited to 'fs/ntfs/inode.c')
| -rw-r--r-- | fs/ntfs/inode.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c index dc4bbe3acf5c..7ec045131808 100644 --- a/fs/ntfs/inode.c +++ b/fs/ntfs/inode.c @@ -1166,6 +1166,8 @@ err_out: * * Return 0 on success and -errno on error. In the error case, the inode will * have had make_bad_inode() executed on it. + * + * Note this cannot be called for AT_INDEX_ALLOCATION. */ static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi) { @@ -1242,8 +1244,8 @@ static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi) } } /* - * The encryption flag set in an index root just means to - * compress all files. + * The compressed/sparse flag set in an index root just means + * to compress all files. */ if (NInoMstProtected(ni) && ni->type != AT_INDEX_ROOT) { ntfs_error(vi->i_sb, "Found mst protected attribute " @@ -1319,8 +1321,7 @@ static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi) "the mapping pairs array."); goto unm_err_out; } - if ((NInoCompressed(ni) || NInoSparse(ni)) && - ni->type != AT_INDEX_ROOT) { + if (NInoCompressed(ni) || NInoSparse(ni)) { if (a->data.non_resident.compression_unit != 4) { ntfs_error(vi->i_sb, "Found nonstandard " "compression unit (%u instead " |