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authorDavid Sterba <dsterba@suse.com>2017-07-17 19:17:20 +0200
committerDavid Sterba <dsterba@suse.com>2017-08-16 16:12:05 +0200
commitb52aa8c93e1fec97fcd87345b13f532f0dee8239 (patch)
tree3d5cbb93ef75de3b7e920d5d608db61c3d621d74 /fs/btrfs/props.c
parentc2fcdcdf36bba08c5d2fbf4f17c2d8a944bfd4df (diff)
downloadlinux-b52aa8c93e1fec97fcd87345b13f532f0dee8239.tar.bz2
btrfs: rename variable holding per-inode compression type
This is preparatory for separating inode compression requested by defrag and set via properties. This will fix a usability bug when defrag will reset compression type to NONE. If the file has compression set via property, it will not apply anymore (until next mount or reset through command line). We're going to fix that by adding another variable just for the defrag call and won't touch the property. The defrag will have higher priority when deciding whether to compress the data. Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/props.c')
-rw-r--r--fs/btrfs/props.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/props.c b/fs/btrfs/props.c
index 4b23ae5d0e5c..916f5cf9b292 100644
--- a/fs/btrfs/props.c
+++ b/fs/btrfs/props.c
@@ -403,7 +403,7 @@ static int prop_compression_apply(struct inode *inode,
if (len == 0) {
BTRFS_I(inode)->flags |= BTRFS_INODE_NOCOMPRESS;
BTRFS_I(inode)->flags &= ~BTRFS_INODE_COMPRESS;
- BTRFS_I(inode)->force_compress = BTRFS_COMPRESS_NONE;
+ BTRFS_I(inode)->prop_compress = BTRFS_COMPRESS_NONE;
return 0;
}
@@ -417,14 +417,14 @@ static int prop_compression_apply(struct inode *inode,
BTRFS_I(inode)->flags &= ~BTRFS_INODE_NOCOMPRESS;
BTRFS_I(inode)->flags |= BTRFS_INODE_COMPRESS;
- BTRFS_I(inode)->force_compress = type;
+ BTRFS_I(inode)->prop_compress = type;
return 0;
}
static const char *prop_compression_extract(struct inode *inode)
{
- switch (BTRFS_I(inode)->force_compress) {
+ switch (BTRFS_I(inode)->prop_compress) {
case BTRFS_COMPRESS_ZLIB:
return "zlib";
case BTRFS_COMPRESS_LZO: