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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-10 13:08:26 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-10 13:08:26 +0200
commit1fe6b2aa4158516f9c6cf5751cc68aafef1af620 (patch)
tree2047e37b6101f35c5dd55c59b885be22fe570407 /doc
parent49c2c4a8c8a8eb32a7d5fdbf4b1eba24bb23efe7 (diff)
Make the thread pool queue backlog user configurable
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'doc')
-rw-r--r--doc/gensquashfs.15
-rw-r--r--doc/tar2sqfs.15
2 files changed, 10 insertions, 0 deletions
diff --git a/doc/gensquashfs.1 b/doc/gensquashfs.1
index f2150cf..c364c98 100644
--- a/doc/gensquashfs.1
+++ b/doc/gensquashfs.1
@@ -34,6 +34,11 @@ If gensquashfs was compiled with a built in pthread based parallel data
compressor, this option can be used to set the number of compressor
threads. If not set, the default is 1.
.TP
+\fB\-\-queue\-backlog\fR, \fB\-Q\fR <count>
+Maximum number of data blocks in the thread worker queue before the packer
+starts waiting for the block processors to catch up. Higher values result
+in higher memory consumption. Defaults to 10 times the number of workers.
+.TP
\fB\-\-block\-size\fR, \fB\-b\fR <size>
Block size to use for Squashfs image.
Defaults to 131072.
diff --git a/doc/tar2sqfs.1 b/doc/tar2sqfs.1
index abbde6a..346d7e7 100644
--- a/doc/tar2sqfs.1
+++ b/doc/tar2sqfs.1
@@ -28,6 +28,11 @@ If tar2sqfs was compiled with a built in pthread based parallel data
compressor, this option can be used to set the number of compressor
threads. If not set, the default is 1.
.TP
+\fB\-\-queue\-backlog\fR, \fB\-Q\fR <count>
+Maximum number of data blocks in the thread worker queue before the packer
+starts waiting for the block processors to catch up. Higher values result
+in higher memory consumption. Defaults to 10 times the number of workers.
+.TP
\fB\-\-block\-size\fR, \fB\-b\fR <size>
Block size to use for Squashfs image.
Defaults to 131072.