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History log of /src/lib/libpuffs/suspend.c
RevisionDateAuthorComments
 1.10  05-Dec-2009  pooka Remove suspension support from here too.
 1.9  17-Nov-2007  pooka fix request size
 1.8  12-Nov-2007  pooka remove header that was never committed
 1.7  12-Nov-2007  pooka * split the putter header into a kernel version and a userland version
+ install latter to /usr/include/dev/putter
* remove last dependencies to puffs from putter, it's completely
independent now
 1.6  11-Oct-2007  pooka Part 1/n of some pretty extensive changes to how the kernel module
interacts with the userspace file server:

* since the kernel-user communication is not purely request-response
anymore (hasn't been since 2006), try to rename some "request" to
"message". more similar mangling will take place in the future.

* completely rework how messages are allocated. previously most of
them were borrowed from the stack (originally *all* of them),
but now always allocate dynamically. this makes the structure
of the code much cleaner. also makes it possible to fix a
locking order violation. it enables plenty of future enhancements.

* start generalizing the transport interface to be independent of puffs

* move transport interface to read/write instead of ioctl. the
old one had legacy design problems, and besides, ioctl's suck.
implement a very generic version for now; this will be
worked on later hopefully some day reaching "highly optimized".

* implement libpuffs support behind existing library request
interfaces. this will change eventually (I hate those interfaces)
 1.5  19-Jul-2007  pooka branches: 1.5.4; 1.5.6;
Don't float puffs_kargs needlessly around after mount, saves
a couple k of memory (and there was much rejoycing!)
 1.4  06-Jun-2007  pooka Move puffs to a two clause license where it already isn't so. And
as agc pointed out, even files with the third clause were already
effectively two clause because of a slight bug in the language...
 1.3  13-Apr-2007  pooka Instead of keeping on adding parameters to puffs_mount(), make it
only take the bare essentials, which currently means removing
"maxreqlen" from the argument list (all current callers I'm aware
of set it as 0 anyway). Introduce puffs_init(), which provides a
context for setting various parameters and puffs_domount(), which
can be used to mount the file system. Keep puffs_mount() as a
shortcut for the above two for simple file systems.

Bump development ABI version to 13. After all, it's Friday the 13th.
Watch out! Bad things can happen on Friday the 13th. --No carrier--
 1.2  12-Apr-2007  pooka Hide struct puffs_usermount from the rest of the world and provide
accessors for interesting data in it. Namely, you can now get
pu->pu_privdata with puffs_getspecific(), pu->pu_pn_root with
puffs_set/getroot() and pu->pu_maxreqlen with puffs_getmaxreqlen().
 1.1  26-Jan-2007  pooka add interfaces for suspending the file system
 1.5.6.2  19-Jul-2007  pooka Don't float puffs_kargs needlessly around after mount, saves
a couple k of memory (and there was much rejoycing!)
 1.5.6.1  19-Jul-2007  pooka file suspend.c was added on branch matt-mips64 on 2007-07-19 12:52:29 +0000
 1.5.4.2  09-Jan-2008  matt sync with HEAD
 1.5.4.1  06-Nov-2007  matt sync with HEAD

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