Re: [PATCH v2 0/8] Add O_DENY* support for VFS and CIFS/NFS

2013-02-07 Thread Pavel Shilovsky
2013/2/5 J. Bruce Fields : > On Tue, Feb 05, 2013 at 03:33:21PM +0400, Pavel Shilovsky wrote: >> 2013/1/31 J. Bruce Fields : >> > On Thu, Jan 17, 2013 at 08:52:09PM +0400, Pavel Shilovsky wrote: >> >> This patchset adds support of O_DENY* flags for Linux fs layer. These >> >> flags can be used by

Re: [PATCH v2 0/8] Add O_DENY* support for VFS and CIFS/NFS

2013-02-05 Thread J. Bruce Fields
On Tue, Feb 05, 2013 at 03:33:21PM +0400, Pavel Shilovsky wrote: > 2013/1/31 J. Bruce Fields : > > On Thu, Jan 17, 2013 at 08:52:09PM +0400, Pavel Shilovsky wrote: > >> This patchset adds support of O_DENY* flags for Linux fs layer. These > >> flags can be used by any application that needs share

Re: [PATCH v2 0/8] Add O_DENY* support for VFS and CIFS/NFS

2013-02-05 Thread Pavel Shilovsky
2013/1/31 J. Bruce Fields : > On Thu, Jan 17, 2013 at 08:52:09PM +0400, Pavel Shilovsky wrote: >> This patchset adds support of O_DENY* flags for Linux fs layer. These flags >> can be used by any application that needs share reservations to organize a >> file access. VFS already has some sort of

Re: [PATCH v2 0/8] Add O_DENY* support for VFS and CIFS/NFS

2013-01-30 Thread J. Bruce Fields
On Thu, Jan 17, 2013 at 08:52:09PM +0400, Pavel Shilovsky wrote: > This patchset adds support of O_DENY* flags for Linux fs layer. These flags > can be used by any application that needs share reservations to organize a > file access. VFS already has some sort of this capability - now it's done

Re: [PATCH v2 0/8] Add O_DENY* support for VFS and CIFS/NFS

2013-01-17 Thread Pavel Shilovsky
2013/1/18 Stephen Rothwell : > Hi Pavel, > > On Thu, 17 Jan 2013 20:52:09 +0400 Pavel Shilovsky > wrote: >> >> This patchset adds support of O_DENY* flags for Linux fs layer. These flags >> can be used by any application that needs share reservations to organize a >> file access. VFS already ha

Re: [PATCH v2 0/8] Add O_DENY* support for VFS and CIFS/NFS

2013-01-17 Thread Stephen Rothwell
Hi Pavel, On Thu, 17 Jan 2013 20:52:09 +0400 Pavel Shilovsky wrote: > > This patchset adds support of O_DENY* flags for Linux fs layer. These flags > can be used by any application that needs share reservations to organize a > file access. VFS already has some sort of this capability - now it's

[PATCH v2 0/8] Add O_DENY* support for VFS and CIFS/NFS

2013-01-17 Thread Pavel Shilovsky
This patchset adds support of O_DENY* flags for Linux fs layer. These flags can be used by any application that needs share reservations to organize a file access. VFS already has some sort of this capability - now it's done through flock/LOCK_MAND mechanis, but that approach is non-atomic. This