Commit ef4ffb7a authored by C yp's avatar C yp Committed by Greg Kroah-Hartman

Staging: ramzswap: Minor spelling fixes

Also removed an extra semicolon.
Signed-off-by: default avatarCyp <cyp561@gmail.com>
Cc: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 2141ec62
......@@ -5,7 +5,7 @@ config RAMZSWAP
select LZO_DECOMPRESS
default n
help
Creates virtual block devices which can be used (only) as a swap
Creates virtual block devices which can (only) be used as swap
disks. Pages swapped to these disks are compressed and stored in
memory itself.
......
......@@ -5,9 +5,9 @@ Project home: http://compcache.googlecode.com/
* Introduction
It creates RAM based block devices which can be used (only) as swap disks.
Pages swapped to these devices are compressed and stored in memory itself.
See project home for use cases, performance numbers and a lot more.
The ramzswap module creates RAM based block devices which can (only) be used as
swap disks. Pages swapped to these devices are compressed and stored in memory
itself. See project home for use cases, performance numbers and a lot more.
Individual ramzswap devices are configured and initialized using rzscontrol
userspace utility as shown in examples below. See rzscontrol man page for more
......
......@@ -730,7 +730,7 @@ static int ramzswap_read(struct ramzswap *rzs, struct bio *bio)
if (!rzs->table[index].page)
return handle_ramzswap_fault(rzs, bio);
/* Page is stored uncompressed since its incompressible */
/* Page is stored uncompressed since it's incompressible */
if (unlikely(rzs_test_flag(rzs, index, RZS_UNCOMPRESSED)))
return handle_uncompressed_page(rzs, bio);
......@@ -792,7 +792,7 @@ static int ramzswap_write(struct ramzswap *rzs, struct bio *bio)
ramzswap_free_page(rzs, index);
/*
* No memory ia allocated for zero filled pages.
* No memory is allocated for zero filled pages.
* Simply clear zero page flag.
*/
if (rzs_test_flag(rzs, index, RZS_ZERO)) {
......
......@@ -102,7 +102,7 @@ struct table {
u16 offset;
u8 count; /* object ref count (not yet used) */
u8 flags;
} __attribute__((aligned(4)));;
} __attribute__((aligned(4)));
/*
* Swap extent information in case backing swap is a regular
......@@ -121,8 +121,8 @@ struct ramzswap_stats {
#if defined(CONFIG_RAMZSWAP_STATS)
u64 num_reads; /* failed + successful */
u64 num_writes; /* --do-- */
u64 failed_reads; /* can happen when memory is too low */
u64 failed_writes; /* should NEVER! happen */
u64 failed_reads; /* should NEVER! happen */
u64 failed_writes; /* can happen when memory is too low */
u64 invalid_io; /* non-swap I/O requests */
u32 pages_zero; /* no. of zero filled pages */
u32 pages_stored; /* no. of pages currently stored */
......
......@@ -24,8 +24,8 @@ struct ramzswap_ioctl_stats {
* size (if present) */
u64 num_reads; /* failed + successful */
u64 num_writes; /* --do-- */
u64 failed_reads; /* can happen when memory is too low */
u64 failed_writes; /* should NEVER! happen */
u64 failed_reads; /* should NEVER! happen */
u64 failed_writes; /* can happen when memory is too low */
u64 invalid_io; /* non-swap I/O requests */
u32 pages_zero; /* no. of zero filled pages */
u32 good_compress_pct; /* no. of pages with compression ratio<=50% */
......
......@@ -273,7 +273,7 @@ static void remove_block(struct xv_pool *pool, struct page *page, u32 offset,
}
/*
* Allocate a page and add it freelist of given pool.
* Allocate a page and add it to freelist of given pool.
*/
static int grow_pool(struct xv_pool *pool, gfp_t flags)
{
......
......@@ -62,7 +62,7 @@ struct link_free {
struct block_header {
union {
/* This common header must be ALIGN bytes */
/* This common header must be XV_ALIGN bytes */
u8 common[XV_ALIGN];
struct {
u16 size;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment