diff options
| author | Anatol Pomozov <anatol.pomozov@gmail.com> | 2013-05-08 19:56:16 -0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-05-28 06:02:12 -0400 |
| commit | f884ab15afdc5514e88105c92a4e2e1e6539869a (patch) | |
| tree | 24d2bca7a44b4302ca30bdd460a222d677fe1e9b /Documentation/networking | |
| parent | 7e21f14d179ee8973a9b18552854c9934fcbe370 (diff) | |
doc: fix misspellings with 'codespell' tool
Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/ip-sysctl.txt | 2 | ||||
| -rw-r--r-- | Documentation/networking/netlink_mmap.txt | 12 |
2 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index f98ca633b528..398d0fb1dd0e 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt | |||
| @@ -183,7 +183,7 @@ tcp_early_retrans - INTEGER | |||
| 183 | for triggering fast retransmit when the amount of outstanding data is | 183 | for triggering fast retransmit when the amount of outstanding data is |
| 184 | small and when no previously unsent data can be transmitted (such | 184 | small and when no previously unsent data can be transmitted (such |
| 185 | that limited transmit could be used). Also controls the use of | 185 | that limited transmit could be used). Also controls the use of |
| 186 | Tail loss probe (TLP) that converts RTOs occuring due to tail | 186 | Tail loss probe (TLP) that converts RTOs occurring due to tail |
| 187 | losses into fast recovery (draft-dukkipati-tcpm-tcp-loss-probe-01). | 187 | losses into fast recovery (draft-dukkipati-tcpm-tcp-loss-probe-01). |
| 188 | Possible values: | 188 | Possible values: |
| 189 | 0 disables ER | 189 | 0 disables ER |
diff --git a/Documentation/networking/netlink_mmap.txt b/Documentation/networking/netlink_mmap.txt index 1c2dab409625..9bd0f5211e9a 100644 --- a/Documentation/networking/netlink_mmap.txt +++ b/Documentation/networking/netlink_mmap.txt | |||
| @@ -54,7 +54,7 @@ it will use an allocated socket buffer as usual and the contents will be | |||
| 54 | copied to the ring on transmission, nullifying most of the performance gains. | 54 | copied to the ring on transmission, nullifying most of the performance gains. |
| 55 | Dumps of kernel databases automatically support memory mapped I/O. | 55 | Dumps of kernel databases automatically support memory mapped I/O. |
| 56 | 56 | ||
| 57 | Conversion of the transmit path involves changing message contruction to | 57 | Conversion of the transmit path involves changing message construction to |
| 58 | use memory from the TX ring instead of (usually) a buffer declared on the | 58 | use memory from the TX ring instead of (usually) a buffer declared on the |
| 59 | stack and setting up the frame header approriately. Optionally poll() can | 59 | stack and setting up the frame header approriately. Optionally poll() can |
| 60 | be used to wait for free frames in the TX ring. | 60 | be used to wait for free frames in the TX ring. |
| @@ -65,8 +65,8 @@ Structured and definitions for using memory mapped I/O are contained in | |||
| 65 | RX and TX rings | 65 | RX and TX rings |
| 66 | ---------------- | 66 | ---------------- |
| 67 | 67 | ||
| 68 | Each ring contains a number of continous memory blocks, containing frames of | 68 | Each ring contains a number of continuous memory blocks, containing frames of |
| 69 | fixed size dependant on the parameters used for ring setup. | 69 | fixed size dependent on the parameters used for ring setup. |
| 70 | 70 | ||
| 71 | Ring: [ block 0 ] | 71 | Ring: [ block 0 ] |
| 72 | [ frame 0 ] | 72 | [ frame 0 ] |
| @@ -80,7 +80,7 @@ Ring: [ block 0 ] | |||
| 80 | [ frame 2 * n + 1 ] | 80 | [ frame 2 * n + 1 ] |
| 81 | 81 | ||
| 82 | The blocks are only visible to the kernel, from the point of view of user-space | 82 | The blocks are only visible to the kernel, from the point of view of user-space |
| 83 | the ring just contains the frames in a continous memory zone. | 83 | the ring just contains the frames in a continuous memory zone. |
| 84 | 84 | ||
| 85 | The ring parameters used for setting up the ring are defined as follows: | 85 | The ring parameters used for setting up the ring are defined as follows: |
| 86 | 86 | ||
| @@ -91,7 +91,7 @@ struct nl_mmap_req { | |||
| 91 | unsigned int nm_frame_nr; | 91 | unsigned int nm_frame_nr; |
| 92 | }; | 92 | }; |
| 93 | 93 | ||
| 94 | Frames are grouped into blocks, where each block is a continous region of memory | 94 | Frames are grouped into blocks, where each block is a continuous region of memory |
| 95 | and holds nm_block_size / nm_frame_size frames. The total number of frames in | 95 | and holds nm_block_size / nm_frame_size frames. The total number of frames in |
| 96 | the ring is nm_frame_nr. The following invariants hold: | 96 | the ring is nm_frame_nr. The following invariants hold: |
| 97 | 97 | ||
| @@ -113,7 +113,7 @@ Some parameters are constrained, specifically: | |||
| 113 | 113 | ||
| 114 | - nm_frame_nr must equal the actual number of frames as specified above. | 114 | - nm_frame_nr must equal the actual number of frames as specified above. |
| 115 | 115 | ||
| 116 | When the kernel can't allocate phsyically continous memory for a ring block, | 116 | When the kernel can't allocate physically continuous memory for a ring block, |
| 117 | it will fall back to use physically discontinous memory. This might affect | 117 | it will fall back to use physically discontinous memory. This might affect |
| 118 | performance negatively, in order to avoid this the nm_frame_size parameter | 118 | performance negatively, in order to avoid this the nm_frame_size parameter |
| 119 | should be chosen to be as small as possible for the required frame size and | 119 | should be chosen to be as small as possible for the required frame size and |
