diff options
Diffstat (limited to 'disk-utils')
| -rw-r--r-- | disk-utils/mkfs.cramfs.c | 7 | ||||
| -rw-r--r-- | disk-utils/raw.8 | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/disk-utils/mkfs.cramfs.c b/disk-utils/mkfs.cramfs.c index a88819b6..32755715 100644 --- a/disk-utils/mkfs.cramfs.c +++ b/disk-utils/mkfs.cramfs.c @@ -46,7 +46,14 @@ static const char *progname = "mkcramfs"; static int verbose = 0; +#ifdef __ia64__ +#define PAGE_CACHE_SIZE (16384) +#elif defined __alpha__ +#define PAGE_CACHE_SIZE (8192) +#else #define PAGE_CACHE_SIZE (4096) +#endif + /* The kernel assumes PAGE_CACHE_SIZE as block size. */ static unsigned int blksize = PAGE_CACHE_SIZE; /* settable via -b option */ static long total_blocks = 0, total_nodes = 1; /* pre-count the root node */ diff --git a/disk-utils/raw.8 b/disk-utils/raw.8 index 4fd91fac..6fbdb855 100644 --- a/disk-utils/raw.8 +++ b/disk-utils/raw.8 @@ -43,6 +43,8 @@ device, or with the .I \-a option to query all bound raw devices. .PP +Unbinding can be done by specifying major and minor 0. +.PP Once bound to a block device, a raw device can be opened, read and written, just like the block device it is bound to. However, the raw device does not behave exactly like the block device. In particular, |