Staging: ramzswap: Minor spelling fixes
Also removed an extra semicolon. Signed-off-by: Cyp <cyp561@gmail.com> Cc: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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7 changed files with 13 additions and 13 deletions
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@ -5,7 +5,7 @@ config RAMZSWAP
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select LZO_DECOMPRESS
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default n
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help
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Creates virtual block devices which can be used (only) as a swap
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Creates virtual block devices which can (only) be used as swap
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disks. Pages swapped to these disks are compressed and stored in
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memory itself.
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@ -5,9 +5,9 @@ Project home: http://compcache.googlecode.com/
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* Introduction
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It creates RAM based block devices which can be used (only) as swap disks.
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Pages swapped to these devices are compressed and stored in memory itself.
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See project home for use cases, performance numbers and a lot more.
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The ramzswap module creates RAM based block devices which can (only) be used as
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swap disks. Pages swapped to these devices are compressed and stored in memory
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itself. See project home for use cases, performance numbers and a lot more.
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Individual ramzswap devices are configured and initialized using rzscontrol
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userspace utility as shown in examples below. See rzscontrol man page for more
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@ -730,7 +730,7 @@ static int ramzswap_read(struct ramzswap *rzs, struct bio *bio)
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if (!rzs->table[index].page)
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return handle_ramzswap_fault(rzs, bio);
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/* Page is stored uncompressed since its incompressible */
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/* Page is stored uncompressed since it's incompressible */
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if (unlikely(rzs_test_flag(rzs, index, RZS_UNCOMPRESSED)))
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return handle_uncompressed_page(rzs, bio);
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@ -792,7 +792,7 @@ static int ramzswap_write(struct ramzswap *rzs, struct bio *bio)
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ramzswap_free_page(rzs, index);
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/*
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* No memory ia allocated for zero filled pages.
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* No memory is allocated for zero filled pages.
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* Simply clear zero page flag.
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*/
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if (rzs_test_flag(rzs, index, RZS_ZERO)) {
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@ -102,7 +102,7 @@ struct table {
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u16 offset;
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u8 count; /* object ref count (not yet used) */
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u8 flags;
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} __attribute__((aligned(4)));;
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} __attribute__((aligned(4)));
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/*
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* Swap extent information in case backing swap is a regular
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@ -121,8 +121,8 @@ struct ramzswap_stats {
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#if defined(CONFIG_RAMZSWAP_STATS)
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u64 num_reads; /* failed + successful */
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u64 num_writes; /* --do-- */
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u64 failed_reads; /* can happen when memory is too low */
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u64 failed_writes; /* should NEVER! happen */
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u64 failed_reads; /* should NEVER! happen */
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u64 failed_writes; /* can happen when memory is too low */
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u64 invalid_io; /* non-swap I/O requests */
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u32 pages_zero; /* no. of zero filled pages */
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u32 pages_stored; /* no. of pages currently stored */
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@ -24,8 +24,8 @@ struct ramzswap_ioctl_stats {
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* size (if present) */
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u64 num_reads; /* failed + successful */
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u64 num_writes; /* --do-- */
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u64 failed_reads; /* can happen when memory is too low */
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u64 failed_writes; /* should NEVER! happen */
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u64 failed_reads; /* should NEVER! happen */
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u64 failed_writes; /* can happen when memory is too low */
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u64 invalid_io; /* non-swap I/O requests */
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u32 pages_zero; /* no. of zero filled pages */
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u32 good_compress_pct; /* no. of pages with compression ratio<=50% */
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@ -273,7 +273,7 @@ static void remove_block(struct xv_pool *pool, struct page *page, u32 offset,
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}
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/*
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* Allocate a page and add it freelist of given pool.
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* Allocate a page and add it to freelist of given pool.
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*/
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static int grow_pool(struct xv_pool *pool, gfp_t flags)
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{
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@ -62,7 +62,7 @@ struct link_free {
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struct block_header {
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union {
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/* This common header must be ALIGN bytes */
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/* This common header must be XV_ALIGN bytes */
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u8 common[XV_ALIGN];
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struct {
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u16 size;
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