Hi Mauro, Mauro Condarelli <mc5...@mclink.it> wrote on Thu, 8 Oct 2020 00:30:20 +0200:
> SquashFS may need a large amount of dynamic memory fot its buffers, > especially if and when compression is enabled I got failures with > CONFIG_SYS_MALLOC_LEN < 0x4000. > > I found no way to enforce this in Kconfig itself, so I resorted > to ada a warning in help string. Nit: s/ada/add/ s/in help/in the help/? Besides that, Reviewed-by: Miquel Raynal <miquel.ray...@bootlin.com> > > Signed-off-by: Mauro Condarelli <mc5...@mclink.it> > --- > > (no changes since v1) > > fs/squashfs/Kconfig | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/fs/squashfs/Kconfig b/fs/squashfs/Kconfig > index 54ab1618f1..7c3f83d007 100644 > --- a/fs/squashfs/Kconfig > +++ b/fs/squashfs/Kconfig > @@ -9,3 +9,5 @@ config FS_SQUASHFS > filesystem use, for archival use (i.e. in cases where a .tar.gz file > may be used), and in constrained block device/memory systems (e.g. > embedded systems) where low overhead is needed. > + WARNING: if compression is enabled SquashFS needs a large amount > + of dynamic memory; make sure CONFIG_SYS_MALLOC_LEN >= 0x4000. Thanks, Miquèl
