diff options
| -rw-r--r-- | fs/fuse/dir.c | 1 | ||||
| -rw-r--r-- | fs/fuse/fuse_i.h | 6 | ||||
| -rw-r--r-- | fs/fuse/inode.c | 5 |
3 files changed, 12 insertions, 0 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 2d817d7cab26..ebee7e0b1cd3 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1377,6 +1377,7 @@ retry: generic_fillattr(idmap, request_mask, inode, stat); stat->mode = fi->orig_i_mode; stat->ino = fi->orig_ino; + stat->blksize = 1 << fi->cached_i_blkbits; if (test_bit(FUSE_I_BTIME, &fi->state)) { stat->btime = fi->i_btime; stat->result_mask |= STATX_BTIME; diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index ec248d13c8bf..1647eb7ca6fa 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -210,6 +210,12 @@ struct fuse_inode { /** Reference to backing file in passthrough mode */ struct fuse_backing *fb; #endif + + /* + * The underlying inode->i_blkbits value will not be modified, + * so preserve the blocksize specified by the server. + */ + u8 cached_i_blkbits; }; /** FUSE inode state bits */ diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 67c2318bfc42..3bfd83469d9f 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -289,6 +289,11 @@ void fuse_change_attributes_common(struct inode *inode, struct fuse_attr *attr, } } + if (attr->blksize) + fi->cached_i_blkbits = ilog2(attr->blksize); + else + fi->cached_i_blkbits = inode->i_sb->s_blocksize_bits; + /* * Don't set the sticky bit in i_mode, unless we want the VFS * to check permissions. This prevents failures due to the |