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| author | midipix <writeonce@midipix.org> | 2021-04-21 04:03:39 +0000 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2021-04-21 04:03:39 +0000 |
| commit | b6c5aa4aa67df1864d8e21c1c195583d36fcd8ff (patch) | |
| tree | a3056bc45001decb0403397f0bf03317ee6e970a /src | |
| parent | 173d672aff0fef3f381c3abf95834969f64f27c9 (diff) | |
| download | tpax-b6c5aa4aa67df1864d8e21c1c195583d36fcd8ff.tar.bz2 tpax-b6c5aa4aa67df1864d8e21c1c195583d36fcd8ff.tar.xz | |
internals: increase the anonymous memory region buffer.
Diffstat (limited to 'src')
| -rw-r--r-- | src/driver/tpax_driver_ctx.c | 2 | ||||
| -rw-r--r-- | src/internal/tpax_driver_impl.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/src/driver/tpax_driver_ctx.c b/src/driver/tpax_driver_ctx.c index 1498718..30f3ce5 100644 --- a/src/driver/tpax_driver_ctx.c +++ b/src/driver/tpax_driver_ctx.c @@ -283,7 +283,7 @@ static struct tpax_driver_ctx_impl * tpax_driver_ctx_alloc( *units++ = entry->arg; if (cctx->drvflags & TPAX_DRIVER_EXEC_MODE_WRITE_COPY) { - ictx->ctx.bufsize = 64 * 1024; + ictx->ctx.bufsize = TPAX_FILEIO_BUFLEN; ictx->ctx.bufaddr = mmap( 0,ictx->ctx.bufsize, PROT_READ|PROT_WRITE, diff --git a/src/internal/tpax_driver_impl.h b/src/internal/tpax_driver_impl.h index 47d8fd5..9396d19 100644 --- a/src/internal/tpax_driver_impl.h +++ b/src/internal/tpax_driver_impl.h @@ -20,6 +20,7 @@ #define TPAX_OPTV_ELEMENTS 64 #define TPAX_DIRENT_BUFLEN 65536 +#define TPAX_FILEIO_BUFLEN (4096 * 1024) #define TPAX_DRIVER_EXEC_MODE_WRITE_COPY \ (TPAX_DRIVER_EXEC_MODE_WRITE | \ |