diff options
Diffstat (limited to 'module/zfs/zfs_vnops.c')
-rw-r--r-- | module/zfs/zfs_vnops.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/module/zfs/zfs_vnops.c b/module/zfs/zfs_vnops.c index 00534d845..107211f83 100644 --- a/module/zfs/zfs_vnops.c +++ b/module/zfs/zfs_vnops.c @@ -335,7 +335,7 @@ mappedread(struct inode *ip, int nbytes, uio_t *uio) } #endif /* _KERNEL */ -offset_t zfs_read_chunk_size = 1024 * 1024; /* Tunable */ +unsigned long zfs_read_chunk_size = 1024 * 1024; /* Tunable */ /* * Read bytes from specified file into supplied buffer. @@ -4716,3 +4716,8 @@ zfs_retzcbuf(struct inode *ip, xuio_t *xuio, cred_t *cr) return (0); } #endif /* HAVE_UIO_ZEROCOPY */ + +#if defined(_KERNEL) && defined(HAVE_SPL) +module_param(zfs_read_chunk_size, long, 0644); +MODULE_PARM_DESC(zfs_read_chunk_size, "Bytes to read per chunk"); +#endif |