Mercurial > dovecot > core-2.2
changeset 11309:88d7a36c7fa5 HEAD
Use IO_BLOCK_SIZE macro to specify how large read/write syscalls to use.
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Fri, 14 May 2010 10:40:24 +0200 |
parents | df2599ab2cee |
children | 2937ca64faa9 |
files | src/lib-storage/index/dbox-common/dbox-file.c src/lib-storage/index/mbox/mbox-file.c src/lib-storage/mail-storage-private.h src/lib/compat.h src/lib/file-set-size.c src/lib/istream-internal.h src/lib/ostream-file.c src/lib/ostream.c |
diffstat | 8 files changed, 12 insertions(+), 7 deletions(-) [+] |
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--- a/src/lib-storage/index/dbox-common/dbox-file.c Fri May 14 10:33:19 2010 +0200 +++ b/src/lib-storage/index/dbox-common/dbox-file.c Fri May 14 10:40:24 2010 +0200 @@ -23,7 +23,7 @@ #include <ctype.h> #include <fcntl.h> -#define DBOX_READ_BLOCK_SIZE 4096 +#define DBOX_READ_BLOCK_SIZE IO_BLOCK_SIZE #ifndef DBOX_FILE_LOCK_METHOD_FLOCK static const struct dotlock_settings dotlock_set = {
--- a/src/lib-storage/index/mbox/mbox-file.c Fri May 14 10:33:19 2010 +0200 +++ b/src/lib-storage/index/mbox/mbox-file.c Fri May 14 10:40:24 2010 +0200 @@ -10,7 +10,7 @@ #include <sys/stat.h> #include <utime.h> -#define MBOX_READ_BLOCK_SIZE (1024*4) +#define MBOX_READ_BLOCK_SIZE IO_BLOCK_SIZE int mbox_file_open(struct mbox_mailbox *mbox) {
--- a/src/lib-storage/mail-storage-private.h Fri May 14 10:33:19 2010 +0200 +++ b/src/lib-storage/mail-storage-private.h Fri May 14 10:40:24 2010 +0200 @@ -11,7 +11,7 @@ /* Block size when read()ing message header. */ #define MAIL_READ_HDR_BLOCK_SIZE (1024*4) /* Block size when read()ing message (header and) body. */ -#define MAIL_READ_FULL_BLOCK_SIZE (1024*8) +#define MAIL_READ_FULL_BLOCK_SIZE IO_BLOCK_SIZE struct mail_storage_module_register { unsigned int id;
--- a/src/lib/compat.h Fri May 14 10:33:19 2010 +0200 +++ b/src/lib/compat.h Fri May 14 10:40:24 2010 +0200 @@ -260,4 +260,9 @@ int fdatasync(int); #endif +/* Try to keep IO operations at least this size */ +#ifndef IO_BLOCK_SIZE +# define IO_BLOCK_SIZE 8192 #endif + +#endif
--- a/src/lib/file-set-size.c Fri May 14 10:33:19 2010 +0200 +++ b/src/lib/file-set-size.c Fri May 14 10:40:24 2010 +0200 @@ -19,7 +19,7 @@ #ifdef HAVE_POSIX_FALLOCATE static bool posix_fallocate_supported = TRUE; #endif - char block[4096]; + char block[IO_BLOCK_SIZE]; off_t offset; ssize_t ret; struct stat st;
--- a/src/lib/istream-internal.h Fri May 14 10:33:19 2010 +0200 +++ b/src/lib/istream-internal.h Fri May 14 10:40:24 2010 +0200 @@ -4,7 +4,7 @@ #include "istream.h" #include "iostream-internal.h" -#define I_STREAM_MIN_SIZE 4096 +#define I_STREAM_MIN_SIZE IO_BLOCK_SIZE struct istream_private { /* inheritance: */
--- a/src/lib/ostream-file.c Fri May 14 10:33:19 2010 +0200 +++ b/src/lib/ostream-file.c Fri May 14 10:40:24 2010 +0200 @@ -19,7 +19,7 @@ /* try to keep the buffer size within 4k..128k. ReiserFS may actually return 128k as optimal size. */ -#define DEFAULT_OPTIMAL_BLOCK_SIZE 4096 +#define DEFAULT_OPTIMAL_BLOCK_SIZE IO_BLOCK_SIZE #define MAX_OPTIMAL_BLOCK_SIZE (128*1024) #define IS_STREAM_EMPTY(fstream) \
--- a/src/lib/ostream.c Fri May 14 10:33:19 2010 +0200 +++ b/src/lib/ostream.c Fri May 14 10:40:24 2010 +0200 @@ -247,7 +247,7 @@ static off_t o_stream_default_send_istream(struct ostream_private *outstream, struct istream *instream) { - return io_stream_copy(&outstream->ostream, instream, 1024); + return io_stream_copy(&outstream->ostream, instream, IO_BLOCK_SIZE); } struct ostream *o_stream_create(struct ostream_private *_stream)