diff options
author | C yp <cyp561@gmail.com> | 2010-01-06 07:42:00 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-03 19:42:38 -0500 |
commit | ef4ffb7ade54f7669172cf5cead69695e588c06a (patch) | |
tree | 3a76dc31353ecf147f9e1677b78e9fe90bc4c6e6 | |
parent | 2141ec629c9c9a70c905cfebcc8fa69373dd982a (diff) |
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>
-rw-r--r-- | drivers/staging/ramzswap/Kconfig | 2 | ||||
-rw-r--r-- | drivers/staging/ramzswap/ramzswap.txt | 6 | ||||
-rw-r--r-- | drivers/staging/ramzswap/ramzswap_drv.c | 4 | ||||
-rw-r--r-- | drivers/staging/ramzswap/ramzswap_drv.h | 6 | ||||
-rw-r--r-- | drivers/staging/ramzswap/ramzswap_ioctl.h | 4 | ||||
-rw-r--r-- | drivers/staging/ramzswap/xvmalloc.c | 2 | ||||
-rw-r--r-- | drivers/staging/ramzswap/xvmalloc_int.h | 2 |
7 files changed, 13 insertions, 13 deletions
diff --git a/drivers/staging/ramzswap/Kconfig b/drivers/staging/ramzswap/Kconfig index 24e25691fae..127b3c6c959 100644 --- a/drivers/staging/ramzswap/Kconfig +++ b/drivers/staging/ramzswap/Kconfig | |||
@@ -5,7 +5,7 @@ config RAMZSWAP | |||
5 | select LZO_DECOMPRESS | 5 | select LZO_DECOMPRESS |
6 | default n | 6 | default n |
7 | help | 7 | help |
8 | Creates virtual block devices which can be used (only) as a swap | 8 | Creates virtual block devices which can (only) be used as swap |
9 | disks. Pages swapped to these disks are compressed and stored in | 9 | disks. Pages swapped to these disks are compressed and stored in |
10 | memory itself. | 10 | memory itself. |
11 | 11 | ||
diff --git a/drivers/staging/ramzswap/ramzswap.txt b/drivers/staging/ramzswap/ramzswap.txt index e9f1619505a..9694acfeb43 100644 --- a/drivers/staging/ramzswap/ramzswap.txt +++ b/drivers/staging/ramzswap/ramzswap.txt | |||
@@ -5,9 +5,9 @@ Project home: http://compcache.googlecode.com/ | |||
5 | 5 | ||
6 | * Introduction | 6 | * Introduction |
7 | 7 | ||
8 | It creates RAM based block devices which can be used (only) as swap disks. | 8 | The ramzswap module creates RAM based block devices which can (only) be used as |
9 | Pages swapped to these devices are compressed and stored in memory itself. | 9 | swap disks. Pages swapped to these devices are compressed and stored in memory |
10 | See project home for use cases, performance numbers and a lot more. | 10 | itself. See project home for use cases, performance numbers and a lot more. |
11 | 11 | ||
12 | Individual ramzswap devices are configured and initialized using rzscontrol | 12 | Individual ramzswap devices are configured and initialized using rzscontrol |
13 | userspace utility as shown in examples below. See rzscontrol man page for more | 13 | userspace utility as shown in examples below. See rzscontrol man page for more |
diff --git a/drivers/staging/ramzswap/ramzswap_drv.c b/drivers/staging/ramzswap/ramzswap_drv.c index 18196f3852d..7a7ead4e6c8 100644 --- a/drivers/staging/ramzswap/ramzswap_drv.c +++ b/drivers/staging/ramzswap/ramzswap_drv.c | |||
@@ -730,7 +730,7 @@ static int ramzswap_read(struct ramzswap *rzs, struct bio *bio) | |||
730 | if (!rzs->table[index].page) | 730 | if (!rzs->table[index].page) |
731 | return handle_ramzswap_fault(rzs, bio); | 731 | return handle_ramzswap_fault(rzs, bio); |
732 | 732 | ||
733 | /* Page is stored uncompressed since its incompressible */ | 733 | /* Page is stored uncompressed since it's incompressible */ |
734 | if (unlikely(rzs_test_flag(rzs, index, RZS_UNCOMPRESSED))) | 734 | if (unlikely(rzs_test_flag(rzs, index, RZS_UNCOMPRESSED))) |
735 | return handle_uncompressed_page(rzs, bio); | 735 | return handle_uncompressed_page(rzs, bio); |
736 | 736 | ||
@@ -792,7 +792,7 @@ static int ramzswap_write(struct ramzswap *rzs, struct bio *bio) | |||
792 | ramzswap_free_page(rzs, index); | 792 | ramzswap_free_page(rzs, index); |
793 | 793 | ||
794 | /* | 794 | /* |
795 | * No memory ia allocated for zero filled pages. | 795 | * No memory is allocated for zero filled pages. |
796 | * Simply clear zero page flag. | 796 | * Simply clear zero page flag. |
797 | */ | 797 | */ |
798 | if (rzs_test_flag(rzs, index, RZS_ZERO)) { | 798 | if (rzs_test_flag(rzs, index, RZS_ZERO)) { |
diff --git a/drivers/staging/ramzswap/ramzswap_drv.h b/drivers/staging/ramzswap/ramzswap_drv.h index a6ea240935b..7ba98bfee2d 100644 --- a/drivers/staging/ramzswap/ramzswap_drv.h +++ b/drivers/staging/ramzswap/ramzswap_drv.h | |||
@@ -102,7 +102,7 @@ struct table { | |||
102 | u16 offset; | 102 | u16 offset; |
103 | u8 count; /* object ref count (not yet used) */ | 103 | u8 count; /* object ref count (not yet used) */ |
104 | u8 flags; | 104 | u8 flags; |
105 | } __attribute__((aligned(4)));; | 105 | } __attribute__((aligned(4))); |
106 | 106 | ||
107 | /* | 107 | /* |
108 | * Swap extent information in case backing swap is a regular | 108 | * Swap extent information in case backing swap is a regular |
@@ -121,8 +121,8 @@ struct ramzswap_stats { | |||
121 | #if defined(CONFIG_RAMZSWAP_STATS) | 121 | #if defined(CONFIG_RAMZSWAP_STATS) |
122 | u64 num_reads; /* failed + successful */ | 122 | u64 num_reads; /* failed + successful */ |
123 | u64 num_writes; /* --do-- */ | 123 | u64 num_writes; /* --do-- */ |
124 | u64 failed_reads; /* can happen when memory is too low */ | 124 | u64 failed_reads; /* should NEVER! happen */ |
125 | u64 failed_writes; /* should NEVER! happen */ | 125 | u64 failed_writes; /* can happen when memory is too low */ |
126 | u64 invalid_io; /* non-swap I/O requests */ | 126 | u64 invalid_io; /* non-swap I/O requests */ |
127 | u32 pages_zero; /* no. of zero filled pages */ | 127 | u32 pages_zero; /* no. of zero filled pages */ |
128 | u32 pages_stored; /* no. of pages currently stored */ | 128 | u32 pages_stored; /* no. of pages currently stored */ |
diff --git a/drivers/staging/ramzswap/ramzswap_ioctl.h b/drivers/staging/ramzswap/ramzswap_ioctl.h index c713a09af58..1bc54e22c91 100644 --- a/drivers/staging/ramzswap/ramzswap_ioctl.h +++ b/drivers/staging/ramzswap/ramzswap_ioctl.h | |||
@@ -24,8 +24,8 @@ struct ramzswap_ioctl_stats { | |||
24 | * size (if present) */ | 24 | * size (if present) */ |
25 | u64 num_reads; /* failed + successful */ | 25 | u64 num_reads; /* failed + successful */ |
26 | u64 num_writes; /* --do-- */ | 26 | u64 num_writes; /* --do-- */ |
27 | u64 failed_reads; /* can happen when memory is too low */ | 27 | u64 failed_reads; /* should NEVER! happen */ |
28 | u64 failed_writes; /* should NEVER! happen */ | 28 | u64 failed_writes; /* can happen when memory is too low */ |
29 | u64 invalid_io; /* non-swap I/O requests */ | 29 | u64 invalid_io; /* non-swap I/O requests */ |
30 | u32 pages_zero; /* no. of zero filled pages */ | 30 | u32 pages_zero; /* no. of zero filled pages */ |
31 | u32 good_compress_pct; /* no. of pages with compression ratio<=50% */ | 31 | u32 good_compress_pct; /* no. of pages with compression ratio<=50% */ |
diff --git a/drivers/staging/ramzswap/xvmalloc.c b/drivers/staging/ramzswap/xvmalloc.c index b3e986c3314..dabd266a427 100644 --- a/drivers/staging/ramzswap/xvmalloc.c +++ b/drivers/staging/ramzswap/xvmalloc.c | |||
@@ -273,7 +273,7 @@ static void remove_block(struct xv_pool *pool, struct page *page, u32 offset, | |||
273 | } | 273 | } |
274 | 274 | ||
275 | /* | 275 | /* |
276 | * Allocate a page and add it freelist of given pool. | 276 | * Allocate a page and add it to freelist of given pool. |
277 | */ | 277 | */ |
278 | static int grow_pool(struct xv_pool *pool, gfp_t flags) | 278 | static int grow_pool(struct xv_pool *pool, gfp_t flags) |
279 | { | 279 | { |
diff --git a/drivers/staging/ramzswap/xvmalloc_int.h b/drivers/staging/ramzswap/xvmalloc_int.h index 03c1a652a3a..263c72d1fb3 100644 --- a/drivers/staging/ramzswap/xvmalloc_int.h +++ b/drivers/staging/ramzswap/xvmalloc_int.h | |||
@@ -62,7 +62,7 @@ struct link_free { | |||
62 | 62 | ||
63 | struct block_header { | 63 | struct block_header { |
64 | union { | 64 | union { |
65 | /* This common header must be ALIGN bytes */ | 65 | /* This common header must be XV_ALIGN bytes */ |
66 | u8 common[XV_ALIGN]; | 66 | u8 common[XV_ALIGN]; |
67 | struct { | 67 | struct { |
68 | u16 size; | 68 | u16 size; |